Debugger updates - force break (infinite loops)...

*  Object Names have been added to the debugger watch window
*  On debugger connect, a complete set of loaded codeblocks is sent.
*  [Shift + F5]  Force break is now implemented - tested on infinite
loops.
*  Breakpoints can now be deleted directly from the Breakpoints window
*  New "target info" label, used to display the current working
directory
*  Hitting a breakpoint now highlights it in the breakpoints window