Fix for land allocation error in allocAreas method. Unprotected natural area was being calculated on more that one occasion within a timestep resulting in changing proportions of 'other natural' and 'forest' that should be protected. Area(s) of natural land that should be protected now updated at the start of each timestep and remain constant throughout the timestep.

Changes to fix suitable area aggregation difference, honour protected areas and remove double clustering.

Some initial changes for shocking country level production rather than yields. Appears to work but needs more checking.

fix to incorporate seed and waste losses into production passed from GAMS to Java, incl change to fbs method. Outputting demand for Frances and hacky code for Trump stuff.

Tidy up 'TRADE_BARRIER_MULTIPLIER' remove S on end to keep consistent and change initial price values

Changed min natural rate so always applied not just when protected areas are on