Refs #100707 in CompareAction, doPreload() on both local and remote trees.      Modify SyncRemoteFetchResponse to fill in local cache entries as well as remote.      Modify doComparison to fetch local cache entries using the NodeFetch instead of local repo fetch      Calls to cacheEntryForElem() need to always use the remote flag, though they will actually be      	   unlikely to have any effect, since all nodes are preloaded.
Refs #100707 in CompareAction, doPreload() on both local and remote trees.
     Modify SyncRemoteFetchResponse to fill in local cache entries as well as remote.
     Modify doComparison to fetch local cache entries using the NodeFetch instead of local repo fetch
     Calls to cacheEntryForElem() need to always use the remote flag, though they will actually be
     	   unlikely to have any effect, since all nodes are preloaded.

svartika/ccnx,svartika/ccnx,svartika/ccnx,ebollens/ccnmp,svartika/ccnx,svartika/ccnx,ebollens/ccnmp,cawka/ndnx,cawka/ndnx,ebollens/ccnmp,ebollens/ccnmp,svartika/ccnx,cawka/ndnx,cawka/ndnx,cawka/ndnx,svartika/ccnx