Bug 851161 preventing panels from being used with per-window private browsing
Merge branch 'master' of git://github.com/mozilla/addon-sdk into 851161

Conflicts:
	test/addons/private-browsing-supported/main.js
Merge pull request #859 from ZER0/page-mod-test/851320

fix Bug 851320 - private-browsing-supported/test-page-mod fails r=@mossop
Bug 851320 test that opened window is not private when it should not be private
Merge pull request #860 from erikvold/851320

Bug 851320 test that opened window is not private when it should not be private r=@ZER0
Merge pull request #858 from erikvold/851161

Fix Bug 851161 preventing panels from being used with per-window private browsing r=@Gozala
Bug 851320 - private-browsing-supported/test-page-mod fails

Used the proper open method and ensure everything is close and the window is in the private mode expected.