commitmonitor Code

Add an update notification if a newer version of the CommitMonitor is available.

Add keyboard shortcuts:
N : go to the next unread item. If there are no more unread items in the currently selected project, move to the next project which has unread items.
B : goes back one message

Implements part of issue #73: Keyboard shortcuts

Use a fixed-width font to show the log messages.
This implements issue #60.

Add new context menu entry for the tree view to mark *all* entries as read, even the entries of all child nodes.
The existing entry is changed to behave that way, the new entry called "Mark node as read" now does what the original entry did before: mark only the selected node as read.

This implements issue #52.

* Save the dialog position right before the dialog gets maximized.
* Do not save the dialog position on close if it is maximized.
This implements issue #44.

* Refactor the child window positioning code out from OnLButtonUp() into PositionChildWindows()
* Store/Restore the slider positions on dialog show/hide.

This implements issue #32.

Improve the diff function if TortoiseSVN is installed:
* if TSVN is installed, add a second entry to the log list control context menu for diffing with TSVN.
* if TSVN is installed, the default diff uses TSVN.
* to get the unified diff again (if TSVN is installed), the log list control context menu entry "show unified diff" has to be used.

This implements issue #13 (kind of).

Select the first url which has unread items when the main dialog is shown.
This implements issue #12.

Instead of showing a message box with the latest error message, show the error text in the revision list control. A doubleclick on the error message clears it and lets the user see the previously fetched log messages.

This implements issue #3.

Indicate the GPL license.