window_arranger.lua - Update paper press dimensions to include possible ...

...extra lines from new techs.

paper_press.lua - Updated instructions in askForWindow to let user know the machines must be empty and no linen can be preloaded.
thistle_new.lua - Updated instructions in askForWindow to let user know the windows must be cascaded and to use window_manager or window_arranger.
thistle_mix.lua - Updated instructions in askForWindow to let user know the windows must be cascaded and to use window_manager or window_arranger.

Been getting asked alot lately about why the macro isn't working correctly. The answer was user didn't know the windows had to be cascaded (was using grid layout).