GRIB_API_MERGING

• copy_spec_from_ksec.c : adjust constant for SECOND ORDER packing to be the same as in grib_util
• intuvs2.c, intuvp2.c, intf2.c : added estima for better memory management
• intf2.c, intvect2,intuvp2 allow real 32 mode for Emos users

Interpolation software

• Interpolation issame.F: no check for param, level, leveltype, table
• estima.F: to estimate output arraay for gluing functions
• gasetup.F : applied RMISSGV
• issame.F: NOREPR is always set trough describe input field