Merge remote-tracking branch 'wm/feature/newdocs' into update_css

Conflicts:
	_layouts/api-index.html
	_layouts/homepage.html
change homepage
Merge remote-tracking branch 'wm/feature/newdocs' into update_css
Merge pull request #35 from SunLn/update_css

Update css
Merge remote-tracking branch 'wm/feature/newdocs' into docs_update_docs_index
Revert "Revert "add search html""

This reverts commit 3a6eb05017b269891856b26fe73bc1078373b405.

Conflicts:

	_layouts/homepage.html