don't overwrite the current license when editing a project
don't overwrite the current license when editing a project

spencerwp/mainline,grjones/gitorious-submodule-dependencies,vymiheev/Gitorious-OpenStack,adg29/asi.gitorious,Gitorious-backup/yousource,Gitorious-backup/franklin-devs-phpbbhub,Gitorious-backup/yousource,Gitorious-backup/yousource,tigefa4u/gitorious-mainline,Gitorious-backup/base_uri-fixes,rae/gitorious-mainline,njall/wel-gitorious,Gitorious-backup/mainline,water/mainline,cynipe/gitorious,cynipe/gitorious,feniix/gitorious,Gitorious-backup/yousource-features,victori/gitorious-jruby,gnufied/gitorious,cynipe/gitorious,balcom/gitorious,Gitorious-backup/mainline,elcom/gitorious,njall/wel-gitorious,feniix/gitorious,tigefa4u/gitorious-mainline,balcom/gitorious,victori/gitorious-jruby,altrair/gitorious-openstack,grjones/gitorious-submodule-dependencies,crazycode/gitorious,Gitorious-backup/yousource-features,water/mainline,Gitorious-backup/franklin-devs-phpbbhub,Gitorious-backup/vsr-mainline,elcom/gitorious,grjones/gitorious-submodule-dependencies,deld/gitorious,crazycode/gitorious,Gitorious-backup/base_uri-fixes,adg29/asi.gitorious,Gitorious-backup/vsr-mainline,gitorious/mainline,Gitorious-backup/yousource-features,vymiheev/Gitorious-OpenStack,crazycode/gitorious,vymiheev/Gitorious-OpenStack,deld/gitorious,rae/gitorious-mainline,spencerwp/mainline,SamuelMoraesF/Gitorious,njall/wel-gitorious,Gitorious-backup/base_uri-fixes,adg29/asi.gitorious,victori/gitorious-jruby,Gitorious-backup/mainline,tigefa4u/gitorious-mainline,gitorious/mainline,rae/gitorious-mainline,balcom/gitorious,SamuelMoraesF/Gitorious,Gitorious-backup/vsr-mainline,Gitorious-backup/mainline,SamuelMoraesF/Gitorious,ericbutters/eric-gitorious,Gitorious-backup/vsr-mainline,feniix/gitorious,SamuelMoraesF/Gitorious,Gitorious-backup/yousource,gnufied/gitorious,altrair/gitorious-openstack,tigefa4u/gitorious-mainline,elcom/gitorious,gnufied/gitorious,ericbutters/eric-gitorious,rae/gitorious-mainline,Gitorious-backup/franklin-devs-phpbbhub,Gitorious-backup/franklin-devs-phpbbhub,altrair/gitorious-openstack,spencerwp/mainline,Gitorious-backup/base_uri-fixes,ericbutters/eric-gitorious,deld/gitorious,gitorious/mainline,elcom/gitorious,adg29/asi.gitorious,gitorious/mainline,water/mainline,Gitorious-backup/yousource-features,spencerwp/mainline