refine animation sorting
refine image view
add function apply to all
add share modal
Merge branch 'racer' of github.com:limijiaoyin/slides-editor into racer

Conflicts:
	client/editor.js
refine share modal
save
fix-share
Merge branch 'racer' of github.com:limijiaoyin/slides-editor into racer

Conflicts:
	public/js/editor.js
add audio selector
trial
still not works