Adding sample ini file for uwsgi.
Adding sample ini file for nginx with uwsgi.
Updating apache contrib files.

Thanks to Gary Walborn for providing examples.
Adding more office MIME types to office_converter.

- Without those types the graphics backend will throw 'Unkwon file format' on OCR.
- S.a.
  http://stackoverflow.com/questions/4212861/what-is-a-correct-mime-type-for-docx-pptx-etc
Merge pull request #44 from mbehrle/feature/docs

Feature/docs
Merge pull request #43 from mbehrle/feature/mimetypes

Adding more office MIME types to office_converter.
Update tests
If an user has a global permission then return entire queryset
Convert folder_list view to a Mayan generic class based view
Remove literal Folder column declaration and convert to model column registration
Skip page key in advanced search (#46).
Merge pull request #48 from mbehrle/feature/fix_advanced_search

Skip page key in advanced search (#46).
Adding support of relative paths in file system indexes.

- Merge of 693c9aadce6acb554d8603d511195357c6f3dd46
- Adds also some logging
Adding custom requirement file.
Do not fail, when ocr backend is missing (#50).

- Since tesseract (i.e. an ocr backend) is an optional requiremnt of mayan, we
  shouldn't fail, if it is not found.
- S.a https://github.com/mayan-edms/mayan-edms/issues/50