Upgrade default Redis version to 2.6.14
Upgrade default Redis version to 2.6.14

ahnjungho/fabtools,bitmonk/fabtools,prologic/fabtools,n0n0x/fabtools-python,davidcaste/fabtools,ronnix/fabtools,sociateru/fabtools,fabtools/fabtools,AMOSoft/fabtools,hagai26/fabtools,pombredanne/fabtools,badele/fabtools,wagigi/fabtools-python