commitmonitor Code

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!)

* Add wrapper class for IProgressDialog
* Add callback for the progress dialog.

Limit the log to 10 revisions also if the start or end revision is 1.

Add method to retrieve the last error as a string.

Only limit the logs to 10 if either the start or end revision is zero.

If TortoiseSVN is installed, use their SSH settings and TortoisePlink.

Fix compiler warnings.

Simply allow all ssl certificates without validating them.

Never store the authentication data.

Canonicalize the urls before adding them to the monitoring list.