linea 0.0.2

In version 0.0.2 new features have been added as well as improvements and bug fixes across several functions.

• Fixed bugs:
  • what_next()
  • what_combo()
  • check_model_file()
  • import_model()
  • export_model()
• Amended:
  • get_seasonality()
  • hill_function()
• Replaced:
  • rlist::list.append() with base::append()
  • cat() with message()
• Added:
• default_trans_df()
• check_trans_df()
• run_combo_model()
• re_run_model()