Update i18n with files for Catalan and Japanese translations
Update README.rst

Fixed some english; reviewed all content and edited or reviewed parts that no longer apply to latest version.
Fix Travis Artifacts upload path (HT @datakurre)
Fix code analysis options
Remove tabs on indentation
delete extra div
fix spanish translation
add catalan translation
Update CHANGES.rst

Fix typo
Make RF keyword more reliable
Fix the size of tile container in compose and columns size handler
Merge branch 'master' of github.com:collective/collective.cover