Bug 936623 - Deprecate Widget
Merge branch 'master' of https://github.com/mozilla/addon-sdk into 936623

Conflicts:
	test/test-widget.js
Bug 936623 fixing a 280 of 281 failure for test-widget.js due to the added deprecation warning
Bug 894390 - Australis: Wide SDK widgets shouldn't be in the nav-bar
Bug 936623 commenting out the broken example add-on tests (due to widget dep)
Merge pull request #1436 from erikvold/936623

Bug 936623 - Deprecate Widget r=@ZER0
Bug 971964, bug 969616 disable places low level tests in OSX 10.6
Merge pull request #1442 from jsantell/971964-disable-places-test-osx10-6

Bug 971964, bug 969616 disable places low level tests in OSX 10.6, r=@erikvold
Merge pull request #1440 from ZER0/wide-widget/894390

fix Bug 894390 - Australis: Wide SDK widgets shouldn't be in the nav-bar r=@Mossop
Implement Disposables that aren't GC-ed.
Merge pull request #1443 from Gozala/bug/disposables@892381

Bug 892381 - Implement Disposables that can't be GC-ed. r=@erikvold
Bug 894390 - Australis: Wide SDK widgets shouldn't be in the nav-bar

- fixed tests
Merge pull request #1444 from ZER0/fix-widget-test/894390

Bug 894390 - Australis: Wide SDK widgets shouldn't be in the nav-bar r=@Mossop
Implement dispose method that is inoved on unload.
Merge pull request #1445 from Gozala/bug/disposables-fix@892381

Bug 892381 - Implement dispose method on PageMode that is inoved on unload. r=@zer0
Bug 785759 - Allow adding CSS stylesheets to contentURL in panel API
Merge pull request #1446 from ZER0/panel-css/785759

fix Bug 785759 - Allow adding CSS stylesheets to contentURL in panel API r=@jsantell
Bug 982817 - sdk/loader/sandbox should expose Cu.nukeSandbox
Bug 990023 - `button.icon` should points to a frozen copy of the object given
Merge pull request #1450 from ZER0/button-icon/990023

fix Bug 990023 - `button.icon` should points to a frozen copy of the object given r=@gozala