ENH: Use Skills ID in lieu of Name

[BobGlicksman]

Amilia skills are objects with attributes "Id", "Name" and "AwardDate". The RFID system has been using the Name field for legacy compatibility with EZ Facility. Mustache filters parse the json response to return the skill name. However, we limit the number of skills returned in order to keep the filtered response within the limits of one packet (600+ bytes). The RFID system could accept far more skills if we used the Id in lieu of the Name to identify the skills for a member. In addition, this change would give the Education team complete freedom to rename skills to whatever they choose. This enhancement does not require any change to the RFID station firmware. It involves only a simple change to the webhook and to the location-skills access control list in the FDB.