[feature] added a Maven build alongside the NetBeans project
[bugfix] Made tests more resilient
[bugfix] use latest surefire plugin
[cleanup] removed redundant file
[bugfix] use the official Saxon HE artifact
[feature] added a Maven build for the Saxon Packaging Module alongside the NetBeans project
[bugfix] fixed the integration test Shell script
[refactor] corrected type on integration test folder name
[feature] added Maven build for XML Calabash module alongside NetBeans build project