88186 Roll Engine from b3248764e4dd to 6227940c3a06 (17 revisions) (cla: yes, waiting for tree to go green)

88193 Autocomplete: support asynchronous options (a: text input, severe: new feature, framework, cla: yes, waiting for tree to go green)

88195 Roll Plugins from 60100908443f to c8570fc681d8 (17 revisions) (cla: yes, waiting for tree to go green)

88201 Fix URL construction in the test entry point generated by the web bootstrap script (tool, cla: yes, waiting for tree to go green)

88203 Roll Plugins from c8570fc681d8 to 3ae3a027e40d (3 revisions) (cla: yes, waiting for tree to go green)