- updated gitignore to ignore pycharm specific files

.gitignore

@@ -1,45 +1,6 @@
-# Temporary and binary files
-*~
-*.py[cod]
-*.so
-*.cfg
-!setup.cfg
-*.orig
-*.log
-*.pot
-__pycache__/*
-.cache/*
-.*.swp
-*/.ipynb_checkpoints/*
+### PyCharm ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
-# Project files
-.ropeproject
-.project
-.pydevproject
-.settings
-.idea
-
-# Package files
-*.egg
-*.eggs/
-.installed.cfg
-*.egg-info
-
-# Unittest and coverage
-htmlcov/*
-.coverage
-.tox
-junit.xml
-coverage.xml
-
-# Build and docs folder/files
-build/*
-dist/*
-sdist/*
-docs/api/*
-docs/_build/*
-cover/*
-MANIFEST
-
-
-*.nc4
+.idea/**
+*.pyc