distrodata: added some corner cases for svn and git repos

distrodata: added some corner cases for svn and git repos

distrodata.bbclass: git tags can include only one digit, therefore
the regex that matches the latest version should also include this
case. For some svn repos, using the http protocol than using the
svn protocol to get infomation about revisions works better.

(From OE-Core rev: bbf09cc0abbc81419349f2af1bc1196a868b2269)

Signed-off-by: Emilia Ciobanu <emilia.maria.silvia.ciobanu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>