Added method SaveConfiguration() to save receiver configuration.
Added method SetSvElevationAngleCutoff().
Added methods to control the PDPFILTER (Pseudorange/Delta-Phase Filter).
Added method PDPModeConfigure().
Added method SetPositionTimeout() (POSTIMEOUT).
Added methods to stop logging messages.
Added Hot, Warm, and ColdStartReset() methods. Don't know if they work that way for sure.