Correct TCPA format (FS1289)
Correct metres abbreviation to "m"  (FS#1336)
Add linux serial port and group access check (FS#1340)
Correct potential null pointer dereference.
Merge pull request #96 from Ptizef/master

Change Setting logic for playback time interval setting and add waves period in weather table
Improve S52 symbolization rules for ESSA/PSSA
Correct double click object query behaviour for PlugIn raster charts. (FS#1341)
Correct GRIB OVerlay y-axis orientation.