Revert "AMBARI-3567.  Make provisions for ambari-web/public content to be read from a static location. (Trevor Mckay via croberts)"

This reverts commit f6379480dfbb694f8ce5f7e145d7413081e6fe9b.
Display more detail on CPU / Cores on Host pages. (xiwang via yusaku)
AMBARI-4232. Config Group API request has empty response body. (swagle)