Allow specifying other branches when using the existing repository URL in gitsync after the branches have been downloaded for the first time.
Allow specifying other branches when using the existing repository URL in gitsync after the branches have been downloaded for the first time.

dennypage/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,ch1c4um/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,pfsense/pfsense,ch1c4um/pfsense,brunostein/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,NOYB/pfsense,ptorsten/pfsense,phil-davis/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,pfsense/pfsense,pfsense/pfsense,jxmx/pfsense,dennypage/pfsense,ptorsten/pfsense,brunostein/pfsense,dennypage/pfsense,brunostein/pfsense,dennypage/pfsense,phil-davis/pfsense,jxmx/pfsense,ch1c4um/pfsense,NewEraCracker/pfsense,NOYB/pfsense,ptorsten/pfsense,jxmx/pfsense