guide:new guide verison:2.0

Do:
1.update mgsid(not check in this CL)
2.new guide for dock mode switching
3.guide for new launcher
4.guide for desktop of richdir creating and control center
5.guide for desktop of zone and control center

Todo:
1.ajust the different display mode of dock
2.new Pointer UI class for guide
3.check the mgsid and po about dde-guide

tower:https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/21c13f31803d4c799d0c92ae19864062/

Change-Id: I437ca39fe647aaa2339ab29b25378fff912dee32