Upgrade COPS to 1.0.0RC1

  * Updated English, Spanish, German, Italian, Portuguese, Dutch translation files. Huge thanks to all to the translators.
  * Added Swedish translation. Thanks to Bo Rosén.
  * Added Czech translation. Thanks to Zdenek Hadrava.
  * Added a lot of refactoring to simplify the code.
  * Added a lot of new unit tests.
  * Fixed a caching bug causing problems with IE.
  * Added an embedded Epub Reader based on Monocle. Thanks to all the beta testers.
  * Cleaned up a lot of stuff to prepare for bootstrap template. Note to all CSS hackers, the stylesheets are now in templates/default/styles.
  * Fixed the charset of most of the pages. Thanks to edent.
  * Added a new category : ratings. Thanks to Michael.
  * Fixed the URL rewriting in the OPDS stream, should fix file naming with FBReader. Reported by Rassie.
  * Fixed a confusion between author's name and author's sort. Reported by At_Libitum.
  * Fixed the style of the tag filters to show that they're clickable. Thanks to cycojesus.
  * Replaced | by space in author name.