Added Orux maps to supported offline maps

README.md

@@ -11,7 +11,8 @@ GPS log file formats.
 * Offline maps (MBTiles, OziExplorer maps, TrekBuddy maps/atlases,
   Garmin IMG/GMAP & JNX maps, TwoNav RMaps, GeoTIFF images, BSB charts, KMZ maps,
   AlpineQuest maps, Locus/OsmAnd/RMaps SQLite maps, Mapsforge vector maps,
-  QCT maps, GEMF maps, Osmdroid SQLite maps, ESRI World-File georeferenced images).
+  QCT maps, GEMF maps, Osmdroid SQLite maps, Orux maps,
+  ESRI World-File georeferenced images).
 * Elevation, speed, heart rate, cadence, power, temperature and gear ratio/shifts
   graphs.
 * Support for DEM files (SRTM HGT).