This tool translates Open CAS version tag into SHA in git repository.
Example:
$ ./tools/version2sha 21.06.0.0520.master
eaa2f54
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
Separate tools used internally by build system from utilities that are
part of Open CAS installation package.
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>