Add a 'type info' command, which can be fed one or more local variables - and it will spew out the list of formatters that apply to each of those variables, if any

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@220435 91177308-0d34-0410-b5e6-96231b3b80d8
Reverting r220435. Jim Ingham and I discussed this for a bit, and we came up with a better command model for this feature

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@220437 91177308-0d34-0410-b5e6-96231b3b80d8