Merge branch 'stable-2.15' * stable-2.15: WORKSPACE: Make header comment line space indent consistent Upgrade bazlets to latest stable-2.15 to build with 2.15.6 API Upgrade bazlets to latest stable-2.14 to build with 2.14.16 API Align Eclipse compiler settings with core Gerrit's WORKSPACE: Make commented out lines spaces indent consistent Change-Id: I6fdb22f335207af25bf5ba685a85353428501b20