Bug 871057 - Simplify session store initialization; r=ttaubert
 Bug 734061 - Web console breaks TAB navigation; r=msucan
Bug 881120 - Allow clients to specify nodes that shouldn't be released. r=jwalker
Bug 883599 - Fix the inspector actor's nextSibling and previousSibling requests. r=paul
Bug 883602 - Import all parents when using frontForRawNode(). r=jwalker
Bug 883603 - Don't reply to getWalker request until DOM content is loaded. r=paul
Bug 883604 - Implement NodeFront.isDocumentElement. r=paul
Bug 881590 - Don't cancel loads when preloading in the hiddenWindow; r=jaws
Bug 791670 - part 1 - flip the browser.newtab.preload pref; r=jaws
Backed out changeset 825e5d09c5ec (bug 791670)
Backed out changeset 8ee18c517127 (bug 881590)
Merge m-c and fx-team.
merge m-c to fx-team