bugfix getList(): if underlying Object instanceof List
added copy constructor(entity) and set(entity)
added tools to join, template and (un)collapse rows based on unique column values
Merge branch 'testing' of https://github.com/molgenis/molgenis into testing
added apache commons cli (future: should be mavenized)
removed commons-lib; moved to compute
removed commons-lib; moved to compute
removed commons-lib; moved to compute
removed space
merged back to changes in blessed
Merge pull request #212 from mswertz/testing

Add tuple.set(Tuple t), new KeyValueTuple(Tuple t) and bugfix to make getList() == setList(getList())