improved the robustness of the peakBudget-finding algorithm for iterative target_adj = 9 and of diffCurvPhaseIn2Lin. Also updated the description in default.cfg

Change the reference scenario (for calculating the BECCS bound, see previous commit) from input_ref.gdx to the values of the own previous nash iteration.

bugfix: on parameter was filled with values for all combinations possible instead of only the necessary ones

Reintroduce bound on biomass relative to reference scenario to prevent regions with large carbon storage potential from deploying BECCS in tight policy cases only to produce negative emissions rather then generating energy.

target for passenger share of HDV transport.

Add harmonization for non-LDV passenger shares in HDV transport. Shares are harmonized to EUR in 2150.

fixed the mismatch between sets over which prodcouple was filled with data and defined in sets. Now HDV in transport also demands electricity and H2

Convergence in time for conversion FE to ES is set to the average across regions. Affects the reporting only.

This fixes the undefined set bug where `EDGE_scenario_all` could not
be found.

*NB* added bounds for fossil fuel trade for the years 20110 and 2015 according to IEA energy balances.

Add call to EDGE_Transport script for reporting purposes to the *output* phase of the edge_esm module.

so that the autodoc scripts can parse the docstrings.