FS#11966 - use separate modelnames and config files for RaaA. This adds an APPLICATI...

FS#11966 - use separate modelnames and config files for RaaA.  This adds an APPLICATION define that can be used in Makefiles, and target-name defines (-DSDLAPP, -DANDROID, -DNOKIAN8XX and -DNOKIAN900) for use elsewhere.  LCD size is now hard-coded for the Nokia builds in their config files.  A new --app parameter is passed to buildzip.pl to explicitly state that this is an application build - it was previously derived from the model name.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29418 a1c6a512-1295-4272-9138-f99709370657