Update Croatian language hr.po
Removed unused javascript functions
Update Croatian hr.po
Updated FR translation by Gustine
Merge pull request #204 from mic50/master

Update Croatian language hr.po
Merge pull request #206 from ddrury/RedundantJS

Removed unused javascript functions
Upldate vendor libraries - mostly PHP5.6 fixes
Use external library to generate UUIDs
New responsive/accessible admin theme - using bootstrap