upgrade jquery to 2.0.1
et "eesti, eesti keel" translation #1897. Author: Anonymous.
hr "hrvatski" translation #1898. Author: Srxa.
Merge branch 'stable' of github.com:ornicar/lila

* 'stable' of github.com:ornicar/lila:
  hr "hrvatski" translation #1898. Author: Srxa.
  et "eesti, eesti keel" translation #1897. Author: Anonymous.