Timeseries module updates

• ID and start/end arguments now optional in timeseries module functions (default to selecting all records)
• Optional ID and start/end arguments are keyword arguments instead of positional arguments
• Cycling device IDs and sensor IDs are independent parameters in timeseries module
• More general data category names for named tuple records in dicts and functions (Sensors, Geospatial)
• Sensor and geospatial data in timeseries module can be vectors or, as in previous releases, scalars