Updated aero polynomial coefficient calculation scripts. Cleaned up and 
set to use surface deflection sweeps in addition to alpha and beta sweeps
Old aero.m and aerodata.m, for comparison purposes in case results form 
the new script should seem unreasonable
Changed signs on elevator and aileron dependent drag fits to reflect NED
instead of fluids geometry coordinate convention.
Corrected signs on betty conf for drag dependency on ailerons and elevator
Updated ariane aero coefficients to correspond to extended surfaces
Merge branch 'master' of git://github.com/psinha/rawesome