commitmonitor Code

Use `empty()` instead of `size()` where possible.

Initialize variables and fix a resource leak.

Found by Coverity.

Redirect the version check file to version6.txt to avoid having older clients pop up update notifications. Those running on XP would get annoyed since they can not update.

Use the proper size and type specifier in printf calls.

Store the last-checked revision in a separate variable when fetching the next few log messages so it can be used as the start revision. Also set the last-checked revision to zero so the 'limit' is used.
(Fixes issue #441) : Fetch next 100 inaccurate/does not work

Run tabspace.

use the _countof macro instead of explicitly specifying the number of elements

Keep the resource string alive as long as it's needed.

(Fixes issue #420) : Same object of 'basic_string' type was created but was not utilized.

Patch from tret2003, modified and extended by me:
* add a new text box to the url dialog to enter a regex to match log messages to ignore
* ignore all log messages that match the regex
(Closes issue #413) : Text processing description commit