bone101: add rows/cols to shell textarea
bone101: add rows/cols to shell textarea

jadonk/bonescript,risebox/bonescript,il9ue/bonesimulator,weboide/antl,beagleboard/bonescript,il9ue/bonesimulator,mwillbanks/octalbonescript,risebox/bonescript,weboide/antl,jadonk/bonescript,theoctal/octalbonescript,beagleboard/bonescript