Revert "cctools.indent"

This reverts commit d1930d54f8f5a1e6b65df436f21bd0f6ff4c488b.
Emits an error message when the argument of -N is the same as any of the -M arguments.
Merge pull request #35 from DeVonteApplewhite/master

Request for merging my change
makeflow's -E does not require arguments.

It was declared as requiring an argument, thus clobbering the next
argument.

Conflicts:
	makeflow/src/makeflow.c
Improves signal handling for exiting processes.
Add support for utimensat and futimens.

Fixes #26.