Fixes #4 - @auto.doc needs to be a function @auto.doc()
Merge pull request #6 from wshayes/master

Fixes #4 - @auto.doc needs to be a function @auto.doc()
add python3 support

- fix imports
- fix unicode literals
- update cmp to key  in `sorted` statement
- update func_code usage
- remove unused imports, optimize imports
- fix some spaces
make code more pep8, use one type of quotes
fix string format syntax
Fix tests for python 3
Updated README
Updated travis ci config for python 3
Improved examples
Added screenshots
Fix default template path
Updated README
pep8
Fixed groups filtering
Merge pull request #12 from acoomans/development

Development
Fix screenshots in README