New change screen: Display avatar images for author and committer

Change-Id: Ida400eea0d152493631eb69559398da789a5f6e5
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Remove SVN publish support from release notes makefile

Release notes are published on Google cloud storage, and the
SVN publishing support is no longer needed.

Change-Id: I4e07fba67b6d5e46b1b4f2b757604812c45f4e86
Update cookbook plugin revision

- Update GWT to 2.6.1 to match version used in core Gerrit

Change-Id: Idcefc11b9228d2c26fcff31261f9f8f1397ade02
Fix JavaDoc warning

We can't link from JavaDoc in gerrit-extension-api to
HttpServletRequest because gerrit-extension-api doesn't have a
dependency to the servlet API.

Change-Id: Ia4ca7e0b6752cfc1c2672f32ba373dd68b81983a
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Merge "Update cookbook plugin revision"
Merge "Remove SVN publish support from release notes makefile"
Merge "New change screen: Display avatar images for author and committer"