Move out dummy board module and add strong-references to it in each project, so that the correct project caption is generated inside Atmel Studio.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2559 d5102386-fcda-11dd-9fdb-3debd5008f28
Updated AVRISP-MKII Clone Programmer project so that the SCK clock period is saved in EEPROM (thanks to Gerhard Wesser).

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2560 d5102386-fcda-11dd-9fdb-3debd5008f28