Issue #1077300 by fxarte, joachim: Views blocks list shows two scrollbars.
Revert "Issue #1077300 by fxarte, joachim: Views blocks list shows two scrollbars."

This reverts commit d19a29a661f65fd125458809da6796364a3b4833.
Forgot to add attribution.
Issue #1077300 by fxarte, joachim: Views blocks list shows two scrollbars.
Issue #1272540 by core44, ultimateboy: Inheritance of context_layouts from base to sub theme.
Issue #1421104 by mh86, klausi: Fix process order of negated context conditions.
Issue #1119596 by fxarte, plach, yraber: Breadcrumb Reaction : Translate the title on multilingue website.
Issue #904416 by mrfelton, alanom, kalis1, Kristen Pol: Allow path contexts to handle query string.
Issue #1842566 by Deciphered | ianthomas_uk: Context_empty() is flawed.
Issue #1893068 by Deciphered: Sitewide condition runs too late.
Issue #1220464 by jwhat | doublejosh: Debug all contexts, perhaps via drush.
Issue #1838440 by klaasvw | Jelle_S: Node related conditions are only triggered for $view_mode == 'full'.
Issue #1414660 by rooby, ttkaminski, tekante, jm.federico: Editable_block breaks block rendering.
Issue #2126747 by colan: Add option to AND terms for the Context condition.
Issue #2185613 by colan: Add a "Template suggestions" reaction.
Issue #2187889 by colan: Use empty string as default value if there isn't one.