Add sample INI settings to the README
Ignore PyCharm project dir.
Make sure to initialize instance attributes
Add tests to ConfigIni
Implement ConfigEnv
Extract the basic API to a base class
Implement AutoConfig
Add a requirements.txt for developers
Replace cwd with current module's path
Move exception to a better context
Fix typo
Update and improve README for 2.0
Bump the version
Merge remote-tracking branch 'origin/master'

Conflicts:
	README.rst