Issue #1802834 by tim.plunkett: Added Use #type => operations for EntityListController::buildOperations().

Issue #1439462 by nod_, Jelle_S: Drop our custom $.support.positionFixed and use jQuery's $.support.fixedPosition.

Issue #1326618 by Albert Volkman, ykhadilkar, oriol_e9g, daniel_j, xenophyle: API docs cleanup for locale module

Issue #1326664 by Lars Toomre, Albert Volkman, sven.lauer, tim.plunkett: API docs cleanup for parts of system module and other files

Issue #1802844 by antojose: Fixed 'have to' repeated twice as 'have to have to' in the comment for the function hook_module_implements_alter() in system.api.php.

Issue #1111224 by marvil07, bfroehle, sun, dstol, plach, tim.plunkett, nod_, carwin: Added Introduce .gitattributes to end the CRLF/LF and binary diff horror, and detect/auto-fix whitespace errors.

Issue #1705702 by dawehner, damiankloip: Added Provide a way to allow modules alter plugin definitions.

Issue #1608878 by jessebeach, tim.plunkett, dead_arm, nod_, sun, effulgentsia, Everett Zufelt, geerlingguy: Added CTools dropbutton to core.

Issue #1393392 by c960657, fubhy: Convert prefix cache clears to cache tags, then remove support for them.

Issue #1797200 by pillarsdotnet, boombatower, solotandem, ZenDoodles, sun, xjm, yched, Damien Tournoud: (crediting those who worked on previous versions of this patch as well) Remove t() from test assertions in node module

Issue #1539940 by jwilson3, infiniteluke, mrf, ryanissamson: Fix up README files to encourage good placement of themes, modules, and profiles

Issue #1606794 by Crell, linclark, effulgentsia, katbailey, disasm, larowlan: Implement new routing system.