[FEATURE] Add git to install script.
[FEATURE] Add git to install script.

crazyquark/gatewayd,zealord/gatewayd,Parkjeahwan/awegeeks,whotooktwarden/gatewayd,whotooktwarden/gatewayd,zealord/gatewayd,xdv/gatewayd,crazyquark/gatewayd,Parkjeahwan/awegeeks,xdv/gatewayd