DUNE/Model: Implemented new methods for AUV dynamics, to be used by SMO, Identification and VSIM.
DUNE: Added Model headers.
DUNE: Added Model headers.
Identification/AUV: Added the new methods of DUNE core. Changed to follow DUNE style guide.
Navigation/AUV/SMO: Added the new methods of DUNE core. Changed to follow DUNE style guide.