Refactored RAPS to work for any FMU
Refactored RAPS so it works for any given FMU. Instead of having to specify FMU output keys in a config file, they are now dynamically generated based on the FMU's model description. This also means that output_df's column names will vary depending on the provided FMU. Also updated the way power and cooling data was being concatenated in scheduler.py as well as some minor aspects of ui.py