diff --git a/PBGitHistoryView.xib b/PBGitHistoryView.xib
index 27b1680..a8972b7 100644
--- a/PBGitHistoryView.xib
+++ b/PBGitHistoryView.xib
@@ -22,7 +22,7 @@
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
 			<integer value="236"/>
-			<integer value="4"/>
+			<integer value="2"/>
 			<integer value="354"/>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
@@ -168,7 +168,7 @@
 											<object class="NSTableView" id="254268962">
 												<reference key="NSNextResponder" ref="546023969"/>
 												<int key="NSvFlags">256</int>
-												<string key="NSFrameSize">{852, 228}</string>
+												<string key="NSFrameSize">{852, 308}</string>
 												<reference key="NSSuperview" ref="546023969"/>
 												<bool key="NSEnabled">YES</bool>
 												<object class="NSTableHeaderView" key="NSHeaderView" id="942510576">
@@ -352,7 +352,7 @@
 												<int key="NSTableViewDraggingDestinationStyle">0</int>
 											</object>
 										</object>
-										<string key="NSFrame">{{0, 17}, {852, 228}}</string>
+										<string key="NSFrame">{{0, 17}, {852, 308}}</string>
 										<reference key="NSSuperview" ref="663765878"/>
 										<reference key="NSNextKeyView" ref="254268962"/>
 										<reference key="NSDocView" ref="254268962"/>
@@ -395,7 +395,7 @@
 									</object>
 									<reference ref="806470424"/>
 								</object>
-								<string key="NSFrameSize">{852, 245}</string>
+								<string key="NSFrameSize">{852, 325}</string>
 								<reference key="NSSuperview" ref="202620420"/>
 								<reference key="NSNextKeyView" ref="546023969"/>
 								<int key="NSsFlags">560</int>
@@ -409,7 +409,7 @@
 							<object class="NSTabView" id="135073984">
 								<reference key="NSNextResponder" ref="202620420"/>
 								<int key="NSvFlags">274</int>
-								<string key="NSFrame">{{0, 246}, {852, 152}}</string>
+								<string key="NSFrame">{{0, 326}, {852, 72}}</string>
 								<reference key="NSSuperview" ref="202620420"/>
 								<object class="NSMutableArray" key="NSTabViewItems">
 									<bool key="EncodedWithXMLCoder">YES</bool>
@@ -507,7 +507,7 @@
 																		<object class="NSOutlineView" id="216928480">
 																			<reference key="NSNextResponder" ref="859661469"/>
 																			<int key="NSvFlags">256</int>
-																			<string key="NSFrameSize">{124, 152}</string>
+																			<string key="NSFrameSize">{124, 72}</string>
 																			<reference key="NSSuperview" ref="859661469"/>
 																			<bool key="NSEnabled">YES</bool>
 																			<object class="_NSCornerView" key="NSCornerView">
@@ -561,7 +561,7 @@
 																			<int key="NSTableViewDraggingDestinationStyle">0</int>
 																		</object>
 																	</object>
-																	<string key="NSFrame">{{1, 1}, {124, 152}}</string>
+																	<string key="NSFrame">{{1, 1}, {124, 72}}</string>
 																	<reference key="NSSuperview" ref="776605770"/>
 																	<reference key="NSNextKeyView" ref="216928480"/>
 																	<reference key="NSDocView" ref="216928480"/>
@@ -571,11 +571,11 @@
 																<object class="NSScroller" id="692013536">
 																	<reference key="NSNextResponder" ref="776605770"/>
 																	<int key="NSvFlags">256</int>
-																	<string key="NSFrame">{{125, 1}, {15, 152}}</string>
+																	<string key="NSFrame">{{125, 1}, {15, 72}}</string>
 																	<reference key="NSSuperview" ref="776605770"/>
 																	<reference key="NSTarget" ref="776605770"/>
 																	<string key="NSAction">_doScroller:</string>
-																	<double key="NSPercent">0.94736842105263153</double>
+																	<double key="NSPercent">0.73684210526315785</double>
 																</object>
 																<object class="NSScroller" id="471196443">
 																	<reference key="NSNextResponder" ref="776605770"/>
@@ -589,7 +589,7 @@
 																	<double key="NSPercent">0.99801189999999995</double>
 																</object>
 															</object>
-															<string key="NSFrameSize">{141, 154}</string>
+															<string key="NSFrameSize">{141, 74}</string>
 															<reference key="NSSuperview" ref="626906425"/>
 															<reference key="NSNextKeyView" ref="859661469"/>
 															<int key="NSsFlags">18</int>
@@ -611,7 +611,7 @@
 																		<object class="NSTextView" id="75600241">
 																			<reference key="NSNextResponder" ref="321980917"/>
 																			<int key="NSvFlags">2322</int>
-																			<string key="NSFrameSize">{610, 98}</string>
+																			<string key="NSFrameSize">{610, 70}</string>
 																			<reference key="NSSuperview" ref="321980917"/>
 																			<object class="NSTextContainer" key="NSTextContainer" id="480935218">
 																				<object class="NSLayoutManager" key="NSLayoutManager">
@@ -803,7 +803,7 @@
 																			<nil key="NSDelegate"/>
 																		</object>
 																	</object>
-																	<string key="NSFrame">{{1, 1}, {693, 152}}</string>
+																	<string key="NSFrame">{{1, 1}, {693, 72}}</string>
 																	<reference key="NSSuperview" ref="630571485"/>
 																	<reference key="NSNextKeyView" ref="75600241"/>
 																	<reference key="NSDocView" ref="75600241"/>
@@ -817,7 +817,7 @@
 																<object class="NSScroller" id="802032705">
 																	<reference key="NSNextResponder" ref="630571485"/>
 																	<int key="NSvFlags">256</int>
-																	<string key="NSFrame">{{694, 1}, {15, 152}}</string>
+																	<string key="NSFrame">{{694, 1}, {15, 72}}</string>
 																	<reference key="NSSuperview" ref="630571485"/>
 																	<reference key="NSTarget" ref="630571485"/>
 																	<string key="NSAction">_doScroller:</string>
@@ -835,7 +835,7 @@
 																	<double key="NSPercent">0.94565220000000005</double>
 																</object>
 															</object>
-															<string key="NSFrame">{{142, 0}, {710, 154}}</string>
+															<string key="NSFrame">{{142, 0}, {710, 74}}</string>
 															<reference key="NSSuperview" ref="626906425"/>
 															<reference key="NSNextKeyView" ref="321980917"/>
 															<int key="NSsFlags">18</int>
@@ -844,13 +844,13 @@
 															<reference key="NSContentView" ref="321980917"/>
 														</object>
 													</object>
-													<string key="NSFrameSize">{852, 154}</string>
+													<string key="NSFrameSize">{852, 74}</string>
 													<reference key="NSSuperview" ref="657042048"/>
 													<bool key="NSIsVertical">YES</bool>
 													<int key="NSDividerStyle">2</int>
 												</object>
 											</object>
-											<string key="NSFrameSize">{852, 152}</string>
+											<string key="NSFrameSize">{852, 72}</string>
 											<reference key="NSSuperview" ref="135073984"/>
 										</object>
 										<string key="NSLabel">Tree</string>
@@ -3131,7 +3131,7 @@ TG9jYWwgYnJhbmNoZXMnIHdpbGwgbm90IHdvcmsuA</string>
 					<string>PBGitRevisionCell</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<integer value="1"/>
-					<string>{{841, 929}, {616, 227}}</string>
+					<string>{{617, 880}, {616, 227}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>{{132, 614}, {616, 0}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
diff --git a/RepositoryWindow.xib b/RepositoryWindow.xib
index c8a5253..aa09779 100644
--- a/RepositoryWindow.xib
+++ b/RepositoryWindow.xib
@@ -81,9 +81,11 @@
 								<string key="NSToolbarItemPaletteLabel">View selector</string>
 								<nil key="NSToolbarItemToolTip"/>
 								<object class="NSSegmentedControl" key="NSToolbarItemView" id="680923877">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{0, 14}, {87, 25}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<int key="NSTag">3</int>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSSegmentedCell" key="NSCell" id="485405534">
@@ -141,9 +143,11 @@
 								<string key="NSToolbarItemPaletteLabel">Clone</string>
 								<string key="NSToolbarItemToolTip">Clone a repository</string>
 								<object class="NSButton" key="NSToolbarItemView" id="142028164">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{1, 14}, {36, 25}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSButtonCell" key="NSCell" id="737146655">
 										<int key="NSCellFlags">-2080244224</int>
@@ -184,9 +188,11 @@
 								</object>
 								<nil key="NSToolbarItemToolTip"/>
 								<object class="NSSearchField" key="NSToolbarItemView" id="956449339">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">265</int>
 									<string key="NSFrame">{{0, 14}, {183, 22}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSSearchFieldCell" key="NSCell" id="63687217">
 										<int key="NSCellFlags">343014976</int>
@@ -279,9 +285,11 @@
 								<string key="NSToolbarItemPaletteLabel">Create Branch</string>
 								<nil key="NSToolbarItemToolTip"/>
 								<object class="NSButton" key="NSToolbarItemView" id="452659168">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{21, 14}, {40, 25}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSButtonCell" key="NSCell" id="913477460">
 										<int key="NSCellFlags">-2080244224</int>
@@ -320,9 +328,11 @@
 								<string key="NSToolbarItemPaletteLabel">Branch</string>
 								<nil key="NSToolbarItemToolTip"/>
 								<object class="NSPopUpButton" key="NSToolbarItemView" id="940778637">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{0, 14}, {134, 26}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSPopUpButtonCell" key="NSCell" id="973289212">
 										<int key="NSCellFlags">-2076049856</int>
@@ -411,9 +421,11 @@ ZW1vdGUgY29uZmlndXJlZCBmb3IgdGhlIGN1cnJlbnRseSBzZWxlY3RlZCBicmFuY2ggZnJvbSB0aGUg
 YnJhbmNoIHBvcHVwIG1lbnUuIAoKTm90ZTogdGhlIGJyYW5jaCBoYXMgdG8gYmUgc3BlY2lmaWMuIAon
 QWxsIGJyYW5jaGVzJyBvciAnTG9jYWwgYnJhbmNoZXMnIHdpbGwgbm90IHdvcmsuA</string>
 								<object class="NSButton" key="NSToolbarItemView" id="281743283">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{0, 14}, {35, 25}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSButtonCell" key="NSCell" id="886733819">
 										<int key="NSCellFlags">-2080244224</int>
@@ -456,9 +468,11 @@ bGVjdGVkIGJyYW5jaCBmcm9tIHRoZSBicmFuY2ggcG9wdXAgbWVudQoKTm90ZTogdGhlIGJyYW5jaCBo
 YXMgdG8gYmUgc3BlY2lmaWMuIAonQWxsIGJyYW5jaGVzJyBvciAnTG9jYWwgYnJhbmNoZXMnIHdpbGwg
 bm90IHdvcms</string>
 								<object class="NSButton" key="NSToolbarItemView" id="737301086">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{0, 14}, {35, 25}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSButtonCell" key="NSCell" id="606560874">
 										<int key="NSCellFlags">-2080244224</int>
@@ -505,9 +519,11 @@ ZXMgdGhhdCBpbmZvcm1hdGlvbiB0byBhdm9pZCByZWJhc2luZyBub24tbG9jYWwgY2hhbmdlcwoKTm90
 ZTogdGhlIGxvY2FsIGJyYW5jaCBoYXMgdG8gYmUgc3BlY2lmaWMuIAonQWxsIGJyYW5jaGVzJyBvciAn
 TG9jYWwgYnJhbmNoZXMnIHdpbGwgbm90IHdvcmsuA</string>
 								<object class="NSButton" key="NSToolbarItemView" id="143566961">
-									<nil key="NSNextResponder"/>
+									<reference key="NSNextResponder"/>
 									<int key="NSvFlags">268</int>
 									<string key="NSFrame">{{5, 14}, {35, 25}}</string>
+									<reference key="NSSuperview"/>
+									<reference key="NSWindow"/>
 									<bool key="NSEnabled">YES</bool>
 									<object class="NSButtonCell" key="NSCell" id="739572861">
 										<int key="NSCellFlags">-2080244224</int>
@@ -1006,9 +1022,9 @@ TG9jYWwgYnJhbmNoZXMnIHdpbGwgbm90IHdvcmsuA</string>
 				<object class="NSMutableArray" key="dict.values">
 					<bool key="EncodedWithXMLCoder">YES</bool>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{180, 303}, {850, 550}}</string>
+					<string>{{519, 294}, {850, 550}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{180, 303}, {850, 550}}</string>
+					<string>{{519, 294}, {850, 550}}</string>
 					<integer value="1"/>
 					<integer value="1"/>
 					<string>{{15, 196}, {850, 418}}</string>
@@ -1016,7 +1032,7 @@ TG9jYWwgYnJhbmNoZXMnIHdpbGwgbm90IHdvcmsuA</string>
 					<integer value="1"/>
 					<string>{3.40282e+38, 3.40282e+38}</string>
 					<string>{213, 107}</string>
-					<string>{{297, 853}, {616, 0}}</string>
+					<string>{{636, 844}, {616, 0}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>{{132, 614}, {616, 0}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>