Undumb other generic text linters

Summary:
Make all the broad-spectrum text linters use the new binary check.

I didn't touch ComprehensiveLintEngine because it's a nest of vipers and no one has complained; see T2039.

Test Plan: Ran arc lint on text files and binaries in a libphutil project (arcanist).

Reviewers: lisp

Reviewed By: lisp

CC: aran

Differential Revision: https://secure.phabricator.com/D5040