Issue #1058564 by Niklas Fiekas, droplet, grendzy, dixon_, naxoc: Fixed User picture does not appear in comment preview.
Issue #1369332 by Damien Tournoud, basic, sun: Fixed Avoid deadlock issues on the {node} table.
Issue #1064954 by xjm, Dave Reid, becw: Fixed _node_revision_access() static usage.
Issue #97327 by PMunn, NROTC_Webmaster, xjm, maartenvg, killes@www.drop.org, gdavid, Zed Pobre: Fixed Data corruption in comment IDs (results in broken threading on PostgreSQL).
Issue #1458796 by damiankloip: Make Field API docs say they are about Field API
Issue #1462062 by chertzog, xjm: Fix language in code comment
Issue #1444650 by damiankloip: Make documentation of theme_image_style clearer
Issue #1355362 by bartlantz: Clean up API docs for the install profiles
Issue #1469758 by chertzog: Fix typo in sample hook_node_grants_alter function
Issue #681760 by agentrickard, Josh Waihi, Niklas Fiekas, catch, xjm, NaX, chx, pwolanin, garywiz: Fixed Try to improve performance and eliminate duplicates caused by node_access() table joins.
Issue #746240 by c960657, Gábor Hojtsy: Fixed Race condition in locale() - duplicates in {locales_source()}.
Merge branch 'master' of github.com:pantheon-systems/drops-7 into apc_css_js
Issue #1470080 by Gábor Hojtsy: Move docs for hooks that are not locale.module specific to a modules/system file
Issue #1414412 by Damien Tournoud, pillarsdotnet, droplet, MrHaroldA: Fixed Skip #conjunction key in __clone() method of core/includes/database/query.inc.
Issue #1431076 by c960657, nod_, purencool, Nor4a: Fixed Overlay does not work with prefixed URL paths .
Merge pull request #4 from pantheon-systems/apc_css_js

APC CSS and JS check
Issue #1436406 by scorchio, kid_icarus: Fix list formatting in Field API topic docs
Issue #1391118 by sven.lauer: Clean up Field API topics docs
Check existence of APC before exercising.
- Patch #1476776 by droplet: drupal_var_export() is a concatination to undefined variable .