WFK2-636 Align Cordova with 3.4.

Updated Cordova plugins as well.
Device plugin updated to 0.2.9.
Network information plugin updated to 0.2.8.
Contacts plugin updated to 0.2.10.
Dialogs plugin updated to 0.2.7.
Vibration plugin updated to 0.3.8.

Fixed random load time highlight issues with the navbar.

Corrected links in the READMEs.