commitmonitor Code

Stop monitoring when computer wants to go to low power/suspended state and resume monitoring when it activates again.

* Stop the thread before destroying the window
* Use the save() method instead of save(filename)

Add entry "Check now" and "Options" to the system tray icon context menu.

This implements issue #51.

Reset system tray icon when the main dialog is closed.
This fixes issue #45.

* Switch to using VS2008 with the MFC feature pack.
* Instead of using boost\regex, use the tr1::regex which is available with the MFC feature pack

Add a ".diff" extension to the unified diff files.
This implements issue #40.

Use the write access to the log data when checking for unread items: the read only items could be out of date.

Before activating the notification and the tray icon animation, check if there are still unread items.
This should fix issue #25.

To avoid treating a repository url as an SVNParentPath url, add some more checks:
* if we already have log entries for the url, just accept the error and skip the SVNParentPath check
* only check for SVNParentPath if the error is either SVN_ERR_RA_DAV_RELOCATED or SVN_ERR_RA_DAV_REQUEST_FAILED - other errors indicate not a permanent problem and therefore indicate that the url still could be a repository url.

When new projects are found via the SVNParentPath URL, also use the "ignore own commits" setting of the parent URL for the child URLs.