Code Cleanup

XMLDate: remove some unused imports
XMLDate: parameterize all vectors
TreeWindow: remove some unused imports
Window: turn textFieldDimension into an ArrayList
Window: remove all JOptionPane code from buttonNewField
Window: change Name into a textField ArrayList
Window/Run: create new rows int variable in Run to keep track of amount
of rows instead of old NumComp variable 
Run: remove methods/variables that seemed un-useful. If I broke
something please re-add methods/variables
Merge branch 'master' of https://github.com/Sycend/Apfelkuchen