In brief: Mariner Software has acquired and rebranded the ReceiptWallet software for Mac OS X, which is now known as Mariner Paperless. FileMaker is offering its Themes Pack for free with the purchase of FileMaker Pro 10, while MacVide is taking 40-percent off the price of its FlashVideo Converter this week. Unmarked software is celebrating its 11th anniversary with the release of TextSoap 6.2, an