Send more VCS details to lolsrv.  This data is useful for making
lolsrv more repository agnostic.

Additional information includes:

*  full repo details {user}/{repo}
*  Timestamps of files
*  Full URL of commit built from the commit remote path
Check for existance of remote.url before parsing it
Move gsub to a separate method
Indention issues
Merge pull request #181 from drewwells/master

Send more VCS details to lolsrv