Log message

Adjust controls in "About" box:
- Remove the "Donate" button and add a more eye catching "Make donation by
Paypal" logo below the MySQL logo
- Rename "Support forum" to what it is: a "User to user forum"
- Add a "Check for updates..." button right besides the version infos which
basically calls the updatecheck dialog.

	Add	/trunk/res/aboutbox_paypal.gif	diff
	Modify	/trunk/source/about.dfm	diff
	Modify	/trunk/source/about.pas	diff