commitmonitor Code

Show the icon by default.

Reduce memory consumption:
* don't link with all default libs but only the ones we really need
* reduce the process working set after every thread run

Show the main dialog if the user clicks on the notification popup window.

If '/task' is passed on the command line, quit after the update check if there are no updates available.

Don't clear the infotext with a timer but let it clear by the thread itself.

Report the error too if just the log fetching fails.

Make sure that temporary files are removed after using them.
(I had over 13'000 temp files from the CommitMonitor in my temp folder before I noticed this. Yikes!)

Only send notifications to the main window if not just the revision number changed but also at least one log message could be fetched. The revision number can change even if there are no changes to the specified URL!

Implement using an svnrobots.txt file which can set certain rules to reduce 'hammering' a server:
* disallowautodiff : if set, then automatic diffs are not allowed
* checkinterval = XX : minimum interval in minutes between checks

Don't activate the 'new commits' tray icon twice.