commitmonitor Code

Use the write access to the log data when checking for unread items: the read only items could be out of date.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

Don't mark a repository as having new commits if all the new commits are ignored.

Only count the commits which are not ignored.

When there's only one new commit, show "1 new commit" instead of "1 new commits" in the notification.

When there's only one new commit, show "1 new commit" instead of "1 new commits" in the notification.

Ignore own commits. This implements issue #4.
* add checkbox to the url dialog to enable the ignore-own-commits feature.
* add boolean param to the CUrlInfo class and serialize it properly.
* in the updating thread, check the log messages if they match the own author and ignore those if requested.

Fetch the SVNParentPath url with a trailing slash first, only fetch without the trailing slash if the first try fails.
This fixes issue #6.