some fixes for Bochs on MorphOS (based on a patch by Thore Sittly)
- byte-swapping stuff fixed
- TODO: gui fixes in the amigaos.cc code


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@11689 6c8e4198-a580-4521-a02f-c9ae86df1db9