Revised preset column headers

src/preset.cpp

@@ -48,7 +48,7 @@ QStringList Preset::getAttributes()
 QStringList Preset::getLabels()
 {
     // reflection of class member labels (keep in same order as attributes!)
-    return QStringList() << "Name" << "Right Ascension" << "Declination" << "Time (UTC)" << "Iota" << "Psi" << "Description";
+    return QStringList() << "Name" << "RA (hours)" << "Dec (deg)" << "Time (UTC)" << "Iota (deg)" << "Psi (deg)" << "Description";
 }
 
 // helpers