bashdb 3.1-0.06 release

There have been a number of small but important changes. Basically working on extending the Python debugger has helped this project out and I've tried to make the code bases be more alike.

This release adds the ability to run debugger commands on program breakpoint (gdb "commands"), show program status (gdb "info program"),
and call the debugger from inside the a debugged program, which potentially can speed things up and may increase reliabilty/reproducability of errors. A better line tracing facility was added.

Documentation has been updated.