<rdar://problem/11778815>

Formats (as in "type format") are now included in categories
The only bit missing is caching formats along with synthetic children and summaries, which might be now desirable



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@192217 91177308-0d34-0410-b5e6-96231b3b80d8