SLING-5615 upgrade to maven-sling-plugin 2.1.8

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1735283 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: f641c2d98b2ec2aa5b0c025bdb774f1e0de0bcb3
  1. LICENSE
  2. NOTICE
  3. pom.xml