Donations

This new version of the Donations extensions fixes the following bugs:

• the minimum and maximum amounts of donations were not handled correctly
• when either of the emails (to admin and to donor) were disable, none was sent

Those two issues were fixed by Benni Mack, who also did a lot of clean up in the code.

Additionally the security of the extension was improved by removing all HTML elements from user input and by checking the confirmation mail against email injection.

Last but not least some issues with the handling of markers in the templates in TYPO3 4.2 were solved.