Remove unnecessary parens
Remove unnecessary parens

C operator precendence makes most of these parens unnecessary
so remove them.

We don't remove the parens around the "&&" expressions even
though they aren't necessary, because without them GCC will
warn "suggest parentheses around && within ||". Better to
have a warning-free build than shave off a few bytes at any
cost.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

wincent/wikitext,geni/wikitext,geni/wikitext,barnaclebarnes/wikitext,barnaclebarnes/wikitext,barnaclebarnes/wikitext,geni/wikitext,wincent/wikitext