Rewrote bom.c and bom.h for the new analog8 code and for compatibility with bom 1.5 and
rbom. BOM values are now buffered and updating them will require a call to bom_refresh.
Old bom function calls have been left for backwards compatibility, but are now
deprecated. See comments for appropriate use. BOM 1.5 and rbom sections have not been
Fixed some analog bugs. Made some analog functions static.
May not compile! Not tested!