CBLT-252:  export MAVEN_LOCAL_REPO = release/m2

Change-Id: Ib57a20717f080750fa6b76f5379fcbfed14dd699
Reviewed-on: http://review.couchbase.org/35218
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>