more fixes from root@sh-r.info
spellchecking
etc
spellchecking
...
Merge branch 'master' of /home/dennis/git/re_book
removing BOMs
...
Merge branch 'master' of /home/dennis/git/re_book

Conflicts:
	09_loops/Keil_thumb_O3.asm
spellchecking
Merge branch 'master' of ssh://192.168.1.211/home/dennis/git/re_book