K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2017-12-19T03:38:06.378444Z
K 7
svn:log
V 279
arc lint: ignore /tests/ in chmod

shell scripts in scripts don't need
to be chmod +x to work. In fact most are not.
Of the tests I found from a simple search:
65 are chmod +x
84 are chmod -x

simply disable the check for test shell scripts.

Recommit requested by:	cem, rgrimes

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