editor 0721 branch selectHTML
do area focus after command for IE
sync 20140721 to gitlab
Merge branch '20140721' of https://github.com/NetEaseWD/NEJ.git into 20140721
support hide private group for dispatcher
Merge branch '20140721' of https://github.com/NetEaseWD/NEJ.git

Conflicts:
	src/patched/editor.js
	src/util/dispatcher/dispatcher.2.js
	src/util/dispatcher/dsp/group.single.js
	src/util/editor/editor.js