81796 Add doc links to RawGestureDetector (framework, cla: yes)

81807 Character activator (a: tests, a: text input, framework, cla: yes, waiting for tree to go green)

81813 ExpansionPanelList elevation as double (framework, f: material design, cla: yes, waiting for tree to go green)

81829 Revert “Migrate to ChannelBuffers.push” (a: tests, team, framework, f: material design, a: accessibility, cla: yes, f: cupertino, d: examples)

81850 Assert when duplicated keys are introduced in subsequent build (framework, cla: yes, waiting for tree to go green)

81858 Deprecate GestureDetector.kind in favor of new supportedDevices (severe: new feature, framework, cla: yes, f: gestures, waiting for tree to go green, a: desktop, a: mouse)