sandbox project, so use mojo-sandbox-parent add xsd
sandbox project, so use mojo-sandbox-parent
add xsd

git-svn-id: c613c2dde77bce958f73c9842a896dd15504ae25@19474 52ab4f32-60fc-0310-b215-8acea882cd1b

mohanaraosv/flatten-maven-plugin,mojohaus/flatten-maven-plugin,cemo/flatten-maven-plugin