Rename README.CVS to README.GIT and update the references from CVS
to GIT. Refer readers to the wiki for the detailed instructions and
information about Gerrit.
Change-Id: Ia1826110c4b974ab36a64555ca44e6c5ce74f7ef
Reviewed-on: http://gerrit.openafs.org/1667
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>