add some agreed upon test cases for GERONIMO-4448, merge from branch 2.1

git-svn-id: https://svn.apache.org/repos/asf/geronimo/components/txmanager/trunk@725402 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: 5c88d341fcaa6d6f850ab64e2c09b6f0b0587efa
  1. geronimo-connector/
  2. geronimo-transaction/
  3. pom.xml