It should escape spaces to %20 rather than +
It should escape spaces to %20 rather than +

`CGI.escape` would escape spaces to +, which is fine in
some cases, but doesn't work for git clone.

jirutka/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,dreampet/gitlab,dreampet/gitlab,jirutka/gitlabhq,mmkassem/gitlabhq,jirutka/gitlabhq,iiet/iiet-git,iiet/iiet-git,axilleas/gitlabhq,dreampet/gitlab,iiet/iiet-git,axilleas/gitlabhq,stoplightio/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,jirutka/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq