commitmonitor Code

Use predefined messages instead of using RegisterWindowMessage()

Show notifications on the tray when new projects (for SVNParentPathList based urls) and/or new commits for existing projects are detected.

* Add trace statements
* Open the main dialog on tray-icon doubleclick

* enable all controls in the url dialog
* don't check the url in the url dialog but do that later (not implemented yet) in the main dialog or even the check thread
* add load/save methods for our persistent data

Add new dialog to edit and add URL settings.

* fix build system
* implement main dialog

import first data.