Log Message:
Update ruby-debug package to 0.10.2.

0.10.2
 - debugger(steps=0) breaks inside of debugger rather than wait for a line event.
 - trace var varname (stop|nostop) added which issues trace_var.
 - start method is now properly defined in Debugger module
 - fixed 'finish' command
 - rdebug script now works with Ruby 1.8.7