~ bind stack frame to debug client
+ get local vars from stack frame
git-svn-id: https://pykd.svn.codeplex.com/svn@73631 9b283d60-5439-405e-af05-b73fd8c4d996
+ fork new thread context by stack frame
+ test of local variables of previous stack frame
git-svn-id: https://pykd.svn.codeplex.com/svn@73627 9b283d60-5439-405e-af05-b73fd8c4d996