Only show the open dialog if the application is active

This fixes an issue where command line arguments were not passed because
the repository was already opened.

ApplicationController.m

@@ -36,7 +36,7 @@
 	// Only try to open a default document if there are no documents open already.
 	// For example, the application might have been launched by double-clicking a .git repository,
 	// or by dragging a folder to the app icon
-	if ([[[PBRepositoryDocumentController sharedDocumentController] documents] count] == 0) {
+	if ([[[PBRepositoryDocumentController sharedDocumentController] documents] count] == 0 && [[NSApplication sharedApplication] isActive]) {
 		// Try to open the current directory as a git repository
 		NSURL *url = nil;
 		if([[[NSProcessInfo processInfo] environment] objectForKey:@"PWD"])

gitx.mm

@@ -23,7 +23,10 @@ int main(int argc, const char** argv)
 
 	if (!proxy) {
 		// If the connection failed, try to launch the app
-		[[NSWorkspace sharedWorkspace] launchApplication:@"GitX"];
+		[[NSWorkspace sharedWorkspace] launchAppWithBundleIdentifier: @"nl.frim.GitX"
+															 options: NSWorkspaceLaunchWithoutActivation
+									  additionalEventParamDescriptor: nil
+													launchIdentifier: nil];
 
 		// Now attempt to connect, allowing the app time to startup
 		for (int attempt = 0; proxy == nil && attempt < 50; ++attempt){