Fix documentation of -I and -X options. These options apply to all names, not just to directories. In other words, you can do something like this: hg add -X 'f*' '*.c' and it will have the effect of "add all files matching *.c, except those starting with f".

\.orig$
\.rej$
~$
\.so$
\.pyc$
\.swp$
^build/
^dist/
^doc/.*\.[0-9]$
^MANIFEST$
^.pc/
^patches/
^mercurial/__version__.py$