Update the unwind_diagnose script to work correctly with both lldb-179 version numberings and the new lldb-300 version numberings. Remove the pretense that someone might run this from the command line; this is only used from within a live lldb debug session.  Fix the loading so it can be loaded via "script import lldb.macosx" or the script can be loaded individually like "command script import unwind_diagnose.py"
Update the unwind_diagnose script to work correctly with both
lldb-179 version numberings and the new lldb-300 version numberings.
Remove the pretense that someone might run this from the command
line; this is only used from within a live lldb debug session.  Fix
the loading so it can be loaded via "script import lldb.macosx" or
the script can be loaded individually like "command script import
unwind_diagnose.py"



git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@180085 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb