Remove commons-io dependency

Policy parent has this declaration to the latest 2.7
version of commons-io which fixes a sonatype security
issue. There is no reason that drools-pdp should be
declaring this.

Issue-ID: POLICY-2798
Change-Id: Ie7dbe14458be4ead395dfcbebbc1c0cd3ccc4ea6
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
1 file changed