Revert of Issue #1998638, since it broke drush si and other command-line scripts.
Issue #2032309 by dawehner, amateescu: Use local tasks derivatives to provide local tasks for views.
Issue #2109287 by dawehner, Cottser, tim.plunkett, kim.pepper: Replace list_themes() with a service.
Issue #1998638 by damiankloip, dawehner, kim.pepper, cosmicdreams, alexpott, larowlan, Damien Tournoud: Replace almost all remaining superglobals (, , etc.) with Symfony Request object.
Issue #2150083 by BarisW: Front page misses page title in <title> tag.
Issue #2112239 by amateescu: Convert base field and property definitions.
Issue #2149751 by damiankloip: Views exposed forms are broken.
Issue #2132551 by Gábor Hojtsy, alexpott, kfritsche: Picture module uses config keys with a dot.
Issue #1957276 by dawehner, xjm, yoroy, yoroy, Bojhan, tim.plunkett: Let users set the block instance title for Views blocks in the Block UI.
Issue #2020387 by mr.baileys, Andi-D, dawehner, oadaeh, YesCT, Kars-T: Convert 'Active forum topics' block to a View.
Issue #2020399 by mr.baileys, oadaeh, dawehner, yanniboi, Xano, Andi-D: Convert 'Who's online' block to a View.
Issue #2127725 by ParisLiakos: Remove category handling from aggregator.
Revert "Issue #2020387 by mr.baileys, Andi-D, dawehner, oadaeh, YesCT, Kars-T: Convert 'Active forum topics' block to a View."

This reverts commit d166be3687adcb3cd9c89114e917928c25509d9e.
Issue #2114473 by plopesc: NumberDecimalFormatter settings form has not well defined '#weight' in its elements.
Issue #2100133 by corbacho, jessebeach: The Toolbar tray box shadow disappears at small viewports sizes on Chrome, on a Mac, under unpredictable conditions.
Issue #2031589 by Mark Carver: DrupalKernel.php coder review.
Issue #2080131 by damiankloip: Disable 'Aggregation settings' for Views handlers that should not support aggregation.
Issue #1823398 by olli, damiankloip, fastangel: Incorrect name for anonymous when is used title in one view with Contextual filters (UID).
Issue #2100577 by pwolanin, dawehner: Decouple book module from menu.inc (Phase 1).
Issue #2029857 by swentel, andrewmacpherson, plopesc: Field plugin settings edit button doesn't show unless there is a settings summary .