disabled unit-testing execution

moved 'templates' under 'test' and updated the readmes with the changes

replaced graphwalker:generate-sources with graphwalker:generate-test-sources: change of the plugin in pom.xml, moved the 'resources' directory to under 'test' instead of 'main' and changed the execution command to graphwalker:generate-test-sources

added coment to Set the Class names in the tests

fixed the template where I used BstTest instead of MyTest

added vertex coverage

commented the smokeTets and the StabilityTest

a few improvements

changed to be one model that test all methods, fixed bug in _deleteLeaf method

added links in the readme

made some order with the readme files

enable Bst MBT with 2 connecting models