Issue #2030669 by daffie, Sharique, rpayanm, Mile23, undertext, marcingy, martin107, filijonka, amitgoyal, msupko: Expand Vocabulary with methods

Issue #2399219 by amateescu: Allow entity form handlers to determine the entity object they need to work with

Issue #2380615 by dawehner, swentel, larowlan: Result of book_node_load() should not vary depending on user permissions

Issue #462950 by pwolanin: Mitigate the security risks that come from IE and other browsers trying to sniff the mime type

Issue #2387983 by Garrett Albright, larowlan: PluginNotFoundException when enabling module that provides text filter

Issue #1831894 by dead_arm, idebr, technicka, dawehner, Bojhan, damiankloip: Users miss "save" button and can't distinguish "editable" and "preview" areas

Issue #2385217 by rpayanm, hussainweb, areke: Clean-up tracker module test members - ensure property definition and use of camelCase naming convention

Issue #2380429 by tibbsa, hussainweb, jhodgdon, markat: Clean-up search module test members - ensure property definition and use of camelCase naming convention

Issue #2387973 by tibbsa, hussainweb: Clean-up toolbar module test members - ensure property definition and use of camelCase naming convention

Issue #2232477 by plach, yched, tstoeckler, amateescu: Fatal when adding new fields with NOT NULL constraints in a base table that contains existing entities

Issue #2196977 by tadityar, Eric_A, Poornima3, jhedstrom: Drupal/filter/Annotation/Filter uses public $module instead of $provider

Revert "Issue #92944 by jhedstrom, SiliconMind: Drupal won't report file upload error when UPLOAD_ERR_NO_TMP_DIR occurs"

This reverts commit 1cb897de.

Issue #1719648 by joachim, ttkaminski, kshama_deshmukh: ModuleInstaller::install() silently fails if a module isn't in the file system

Issue #2264755 by mtift, adci_contributor: Clarify description of Drupal\config\Tests\ConfigImportAllTest

Issue #92944 by jhedstrom, SiliconMind: Drupal won't report file upload error when UPLOAD_ERR_NO_TMP_DIR occurs

Issue #2393455 by slashrsm, RavindraSingh: Wrong arguments sent to LoggerInterface::error() from file_unmanaged_move()

Issue #2143729 by tstoeckler, plach, jsbalsera, Berdir, mauzeh, damiankloip, andypost: Entity definitions miss a language entity key

Issue #1903048 by DickJohnson, emma.maria, lauriii, mbrett5062, JamesLefrère, lilGemVinny: Revise Bartik template indentation inline with best practices

Revert "Issue #2263339 by damiankloip, blueminds, mgifford, xjm, almaudoh, mitrpaka, znerol, dawehner: Fix all current_user set calls"

Does not use new API yet.

This reverts commit b422ee7f.

Issue #2263339 by damiankloip, blueminds, mgifford, xjm, almaudoh, mitrpaka, znerol, dawehner: Fix all current_user set calls