Initial drop-in of new cache component.

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10356 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Attempt for Hazelcast implementation of CacheProvider plus added an impl for development purposes.

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10357 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Added EHCacheProvider to cache component.

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10358 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c