Merge pull request #6 from marksteve/master

Add cli usage
Update README.md
All filetypes may now import from file if 'import_file'. Unit tests added. INI
may now be loaded from str. PEP 8.
Remove duplicate .export method
automatic file type detection, if none assume python dict
Merge pull request #8 from tony/import-file

Automatic file detection. Import files for JSON, YAML. Import str for INI. Unit tests. PEP 8 / Fixes.
version bump
Update README.md
Update README.md
.get() and .get('') will pull all config,  .export() for YAML and JSON now supports kwargs which pass into yaml.dump and json.dumps respectively. add test for .get()/.get(''). update README to show indentation for exporting json
Merge pull request #9 from tony/more

.get() for full config, kwargs for export() YAML and JSON.
add contributors to the readme.
Update README.md
version bump
Merge branch 'master' of https://github.com/emre/kaptan
ignore .env
add BSD license, notification on headers of files, AUTHORS file
Merge pull request #11 from tony/license

BSD License
Update tests.py
Merge pull request #12 from berkerpeksag/patch-1

Update tests.py