update dataTables to 1.10.2
Fix CSS background on plugin navbar
Collapsed navbar plugin BG must be white (idk why, need to investigate)
https://github.com/pommi/CGP/commit/2c5c2a62e10d5aadef9908b03908dffe9c26e2ad
Merge branch '2.40' of https://github.com/Poil/CGraphz into 2.40