Remove unsupported devices from the BootloaderTest build test.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2519 d5102386-fcda-11dd-9fdb-3debd5008f28
Upgrade Doxygen configuration files to the latest Doxygen version.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2520 d5102386-fcda-11dd-9fdb-3debd5008f28
Update copyright year to 2013.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2521 d5102386-fcda-11dd-9fdb-3debd5008f28