diff --git a/.circle-ci/config.yaml b/.circle-ci/config.yaml
deleted file mode 100644
index bc300e07..00000000
--- a/.circle-ci/config.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-# Use the latest 2.1 version of CircleCI pipeline processing engine, see https://circleci.com/docs/2.0/configuration-reference/
-version: 2.1
-
-jobs:
-  build:
-    docker:
-      - image: circleci/python:3.6.2-stretch-browsers
-    steps:
-      - checkout
-      - run: pip install --upgrade pipenv
-      - run: pipenv install --sytem --dev
-      - run: python setup.py test
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6cf007b5..b59a1270 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,6 +8,5 @@ jobs:
     steps:
       - checkout
       - run: pip install --upgrade pipenv
-      - run: pipenv install --sytem --dev
-      - tests
+      - run: pipenv install --sytem
       - run: python setup.py test
diff --git a/.gitignore b/.gitignore
index 10e40ab0..4ccd6360 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,5 @@ dist
 
 /.tox/
 /.eggs/
+/.idea/
+/.venv/
diff --git a/Pipfile.lock b/Pipfile.lock
index e51aaa6f..614398f7 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -156,7 +156,6 @@
                 "sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff",
                 "sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201"
             ],
-            "markers": "os_name == 'nt'",
             "version": "==1.12.3"
         },
         "chardet": {
@@ -181,14 +180,6 @@
             "index": "pypi",
             "version": "==2.0.15"
         },
-        "colorama": {
-            "hashes": [
-                "sha256:05eed71e2e327246ad6b38c540c4a3117230b19679b875190486ddd2d721422d",
-                "sha256:f8ac84de7840f5b9c4e3347b3c1eaa50f7e49c2b07596221daec5edaabbd7c48"
-            ],
-            "markers": "sys_platform == 'win32'",
-            "version": "==0.4.1"
-        },
         "constantly": {
             "hashes": [
                 "sha256:586372eb92059873e29eba4f9dec8381541b4d3834660707faf8ba59146dfc35",
@@ -528,6 +519,7 @@
         },
         "pycparser": {
             "hashes": [
+                "sha256:106a4a789b7a3a04e74e15575c1a0922bd2dfc5d9261b0a7c95fa827a38705d2",
                 "sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3"
             ],
             "version": "==2.19"