added MD5 algorithm from webtoolkit.info/javascript-md5.html
Merge branch 'master' into base-classes
List: rmeove, isEmpty, contains, more tests
bump
baseObj moved to inheriting class, no value sharing anymore
AC: sortObjectByKeys() for inserting Objects
List: toString
List: duplicate handling
Splitting AbstractCollection and List test suites into separate files
List duplicate handling, patched addAt, add and remove, splitting tests
readme update