Remove custom hacks for search bar

Will merge after 2.6 is deployed. Conflicts with new formatting
on the search bar introduced in master

Change-Id: I7e4b764d5aed86ebe0d68bdc9df18e4a1f992e53
Replace FAKE_CACHE_STATUS with '-' to save 16 bytes per log line

Change-Id: I82870f34b3b0e2ded8bfe129cf6d94b42a2aad65
contint: php-luasandbox to latest version

php-luasandbox is used by the MediaWiki extension Scribunto. We need it
to run certain unit tests.

Change-Id: I8d005fdb6197d95878abe0e02acbd91573b98ae8
Merge "Remove custom hacks for search bar" into production
Configure changeMerge features for Gerrit

- Enable changeMerge.test since the memory leak from 2.4 was fixed
- Disable changeMerge.frequency since it's annoying for our workflow

Change-Id: I85d5ab340fcdd9cfb961ed78c8f0e11eb539c85b
Various hook updates for new Gerrit

Change-Id: I61b9c2e575e74b45a34ff5d4731c0c299e4259bf
Change labs ganglia port numbers to be actual port numbers.

Change-Id: If46b6e400afa7a5fcd87feb872765866101efb76
Merge "Change labs ganglia port numbers to be actual port numbers." into production
Merge "Replace FAKE_CACHE_STATUS with '-' to save 16 bytes per log line" into production
RT-4217 - bugzilla_community_metrics script - fix year change bug
when calculating "last month"

Change-Id: I133fd876a3650231ad60b32ab994968aa97bef65
remove old planet class from singer, new planet is on zirconium

Change-Id: I65e3eee6b2c167a56df1d0270a62f917532a9c85
Merge "contint: php-luasandbox to latest version" into production