commitmonitor Code

Fix the LNK4049 warning.

Make CM fully DPI-Aware.

whitespace changes

Remove the "using namespace std" statements and explicitly refer to the std namespace where needed.

* add an empty line after the license header
* remove unneeded empty lines at the end of files
* use the right case for the includes
* always use <> for system headers
* update ext/Versions.txt

Since we don't save the urls file every time something changes anymore, save it on exit.

Remove the current working directory from the dll search order.

convert tabs to spaces.

(Closes issue #189) : Snarl notification
* register CM with snarl
* register three different notification classes

Fixed issue #121: SegFault of CommitMonitor on Windows Shutdown

* make StopThread() only try to stop the thread, not terminate it forcefully
* if StopThread() can't stop the thread in time, use TerminateProcess to 'shut down'