Repackaging finished
deleted b_sim.graphics
Minor form design issues fixed
Minor form design issues fixed 2
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3
Minor form design issues fixed 3