Sphinx added to development requirements
Merge branch 'master' of https://github.com/fmartingr/zombiepress

# By Felipe Martín
# Via Felipe Martín
* 'master' of https://github.com/fmartingr/zombiepress:
  [config.Preference] Added static method to get configuration as dict() with custom filtering and method to retrieve value from key easily
  Added CKEditor loader compiler javascript
  Added config app
  Added config app
  Finished blog design and implementation, added disqus support
  Added functional blog entry list
  Added CKeditor to blogentry admin
  Added CKEditor 4.1.2
  Added datetime helper to blog app
  Updated fmartingr theme
  Added homepage app