[PLAT-5869] Adding a floating rate note security
[PLAT-5871] Adding FRNs to financial security visitors
[PLAT-5871] FRNs in the web GUI
[PLAT-5872] Detecting when a bond is an FRN and creating the appropriate type. Legal entity information is not created for the moment
[PLAT-5873] Starting work on converting FRNs to analytics form