No pom.xml in gerrit-plugin-gwtui to update

9a13f852f04b956f1d8b51526732d187258ef58b add utility script to update
pom.xml with newest version.  gerrit-plugin-gwtui project doesn't have
pom.xml and must not be updated.

Change-Id: If2d367e8b8c0a5c4960bfc0a059b42cf951e7462
(cherry picked from commit c092bc24fefce072079ea8af58ef7f5c35236c67)
Add more bug-fixes to 2.9 release notes

Change-Id: Id06c973c12112bf0e6e8e3b9e8e36a387253c2f6
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Add pom with meta-data for plugin projects

These pom files are needed to be able to upload the plugin artifacts
to Maven Central.

Change-Id: I7c812538a4c2ddf684c0b6696fb7efc0a42002e4
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Merge "Add pom with meta-data for plugin projects" into stable-2.9
Define mvn() function only once

Change-Id: I97e3813b1145f35cc5daa232cbe1f0674f3f89fc
Merge branch 'stable-2.9'

* stable-2.9:
  Define mvn() function only once
  Add pom with meta-data for plugin projects
  Add more bug-fixes to 2.9 release notes
  No pom.xml in gerrit-plugin-gwtui to update

Conflicts:
	tools/version.py

Change-Id: I653f71d4203d516a8b8e35bebbb23b7534e433ee