autotest_unused: Ignore a few more filepaths

A few filepaths really need to be ignored when grepping:
*, a clone of an upstream repository
* *, a suffix used for testing code

This CL always ignores BeautifulSoup, ignores when
ignoring unittests, and sets up a reusable framework for ignoring other
globs in the future.

BUG=None -d site_utils

Change-Id: I1bd36863acd1f2d1767348c82ca6b77649b7d6f1
Tested-by: Greg Edelston <>
Auto-Submit: Greg Edelston <>
Reviewed-by: Derek Beckett <>
Reviewed-by: Kevin Shelton <>
Commit-Queue: Greg Edelston <>
1 file changed