Add documentation of the new hex output formats. Thanks to text contributed by Tom LeMense, the manual now includes documentation of the hex formats he contributed. This also includes some updated text on the ORG directive. Only minor editorial changes vary the text from Tom's original.

\.exe$
\.o$
\.d$
\.a$
~$
\.orig$
/lwbasic$
/lwlink$
/lwobjdump$
/lwar$
/lwasm$
/lwcc/lwcc$
/lwcc/lwcpp$