Added a new convenience property on lldb.SBThread names "frames" which always...

Added a new convenience property on lldb.SBThread names "frames" which always returns a complete list of all lldb.SBFrame objects:

(lldb) script
>>> frames = lldb.thread.frames
>>> for frame in frames:
...   print frame

Also changed all of the "__repr__" methods to strip any trailing newline characters so we don't end up with entra newlines.

llvm-svn: 149466