Added basic support for subversion and factored out a hard coded git call to the
GitVcsSupport.
Converted spaces to 4-space tabs.
Converted spaces (in build.gradle) to 4-space tabs.
Better handling of user supplied argument... supports the complete git repo spec
instead of just the ones matching a hard-coded regular expression.
Converted spaces to 4-space tabs.
Merge branch 'svn-support'
Merge branch 'uri'