* stable-3.0:
Revert commits that enable git protovol v2
Update delete-project revision to latest master
Enable Git protocol v2 unconditionally
Revert "Revert "Allow to enable git protocol version 2 for upload pack""
Expose ListTopMenus for plugins testing
Set version to 2.15.14-SNAPSHOT
Upgrade JGit to 5.1.7.201904200442-r
Set version to 2.15.13
SitePathInitializer: Add missing "AddKeyHtml.soy"
Upgrade JGit to 4.9.10.201904181027-r
Convert http links to https
Upgrade soy to 2019-03-11
Add a 'banner' extension point
Change-Id: Icd47b003c71ac80844b4b19be9fd01a7a37efecc