GitLab

Get the type and not the name of the branch to check for correct
branch name.

Fix value of build bode when "DEVFLOW_BUIILD_MODE" is not set.
Default value is "release" for master, and "snapshot" for all other
branches.

Find the correct debian revision, by looking the debian tags. Also, move
some functions to new 'utils' module.

devflow-bump-version updates the version file that exists at the
toplevel of the git repository and commits the change.

devflow-bump-version updates the version file that exists at the
toplevel of the git repository and commits the change.

Import devflow code by
Christos Stavrakakis <cstavr@grnet.gr>,
with minor modifications.