Make TODO and FIXME into Warnings

## gistfile1.txt
TAGS="TODO:|FIXME:|\/\/TODO"
find "${SRCROOT}" \( -name "*.h" -or -name "*.m" -or -name "*.swift" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"
	TAGS="TODO:\|FIXME:\|\/\/TODO"
	find "${SRCROOT}" \( -name ".h" -or -name ".m" -or -name ".swift" \) -print0 \| xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).\$" \| perl -p -e "s/($TAGS)/ warning: \$1/"