fix: #4 add .gitignore

.gitignore

+#PyCharm
+.idea/
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+docs/*.png
+.coverage*
+!.coveragerc
+cover-html
+swagger.json
+specs/
+out/

Makefile

 CI_MERGE_REQUEST_TARGET_BRANCH_NAME ?= ''
 
-ifeq ($(CI_MERGE_REQUEST_TARGET_BRANCH_NAME), 'master')
+ifeq ($(CI_MERGE_REQUEST_TARGET_BRANCH_NAME), master)
 	EGG_INFO = egg_info --tag-date
 else
 	EGG_INFO =