Changeset 108 for palm/trunk/DOC/app/chapter_3.6.html

• Improved coupler: evaporation - salinity-flux coupling for humidity = .T.,

avoid MPI hangs when coupled runs terminate, add DOC/app/chapter_3.8;

• Optional calculation of km and kh from initial TKE e_init;
• Default initialization of km,kh = 0.00001 for ocean = .T.;
• Allow data_output_pr= q, wq, w"q", w*q* for humidity = .T.;
• Bugfix: Rayleigh damping for ocean fixed.