Fix bug in debugger thread: do not handle exceptions.
Bump version number.
Add more logging options + remove pipe redirection options (not needed)
Bump version #, remove AttachDebugger flag (for diag purposes)
Add code to kill VsChromiumHost on package close.
Fix debugger API to use DEBUG_PROCESS flag

* Instead of launching process and attaching, we now create the process in DEBUG mode, so that the debugger is attached automatically.
* Hopefully, this will fix the intermittent issue seen on Win8 apparently related to the debugging API usage.
Remove option to redirect std handles.

This option is not need anymore.