ADDED   (29.06.2016): consideration of provioder ID changes in SSR streams
                          during PPP analysis
    CHANGED (08.06.2016): weighting factor for GLONASS phase observations
                          is now enlarged
    FIXED   (08.06.2016): map generation from sourcetable entry
    FIXED   (02.06.2016): the approach how to wait for clock corrections
                          in PPP mode, which was well proven in BNC verson 2.11
                          is re-implemented
    FIXED   (30.05.2016): some NMEA components in PPP output are fixed:
                          time stamp is now UTC, hDop value instead pDop value
    CHANGED (27.05.2016): RINEX 2.11 ephemeris output for an unknown
                          transmission time is set to 0.000000000000e+00
    CHANGED (24.05.2016): the real satellite visibility is considered, if the
                          expected observations are computed in RINEX QC

--------------------------------------------------------------------------------
 BNC VERSION 2.12.2 (18.05.2016)
--------------------------------------------------------------------------------

    ADDED   (18.05.2013): expected observations in RINEX QC
    ADDED   (12.05.2016): limits for spherical harmonics/degree order extended
    FIXED   (12.05.2016): wrong RINEX v2 header line excluded

--------------------------------------------------------------------------------
 BNC VERSION 2.12.1 (21.04.2016)
--------------------------------------------------------------------------------

    FIXED   (21.04.2016): RINEX v2 file naming for observation files
    CHANGED (21.04.2016): release number is now part of BNC version

--------------------------------------------------------------------------------
 BNC VERSION 2.12.0 (19.04.2016)
--------------------------------------------------------------------------------