Freezing CMIS 0.61 compatibility

git-svn-id: https://svn.apache.org/repos/asf/incubator/chemistry/branches/0.61@796321 13f79535-47bb-0310-9956-ffa450edef68
tree: ecca444d0a39ae3b602437220a07a0868cad53a8
  1. chemistry/
  2. jcr-cmis/
  3. src/
  4. pom.xml