whep 0.2.0

• Add gapfilling functions linear_fill(), proxy_fill(), sum_fill() (@eduaguilera, #11).
• Now examples can't fail because of unavailable Internet resources (#58).

whep 0.1.0

• Work in Progress FABIO model implementation:
  • Build supply-use tables (build_supply_use()) (#17).
  • Balance bilateral trade (get_bilateral_trade()) (#8, #9).
• Create article Follow the workflow for new contributors (#1, #2, #29).
• Download large datasets with whep_read_file() and pins package (#29, #43).
• Get raw FAOSTAT data with get_faostat_data() wrapper (#3).
• Initial CRAN submission.