Mavenized the project
- removed a few obsolete classes, including those depending on xml-rpc
packages from commons, thus removed those jar dependencies too
- all tests are now runnable from maven and from jar file, before only
possible within eclipse because file pointers were direct and not
through getResourceAsStream
- jaligner is the only package that is not in a maven repo, so parts of
it are now included into the project. Anyway we need it so that the bug
fix we contributed is there
- solved a few issues with dependencies between test and non-test
classes: BlankingResolver was in wrong package, unzip method in a test
class was called from non-test class