making some administrivia changes to support github workflows, getting ready for release

Author: jaybaird

.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = tab
+trim_trailing_whitespace = true
+charset = utf-8
+indent_size = 4
+
+[*.{build,build.in,yml,yaml,xml,xml.in}]
+indent_style = space
+indent_size = 2

data/com.k0vcz.artemis.desktop.in

@@ -1,11 +1,13 @@
 [Desktop Entry]
-Name=artemis
-Exec=artemis
-Icon=com.k0vcz.artemis
-Terminal=false
 Type=Application
-Categories=Utility;
-Keywords=GTK;
+Name=Artemis
+Exec=com.k0vcz.Artemis
+Icon=com.k0vcz.Artemis
+Comment=A Parks on the Air Spotting Tool
+Terminal=false
+Categories=GNOME;GTK;Utility;
+Keywords=hamradio;amateurradio;ham;radio;pota;
 StartupNotify=true
 DBusActivatable=true
-X-GNOME-UsesNotifications=true
+X-GNOME-UsesNotifications=true
+X-GNOME-Gettext-Domain=com.k0vcz.Artemis

data/com.k0vcz.artemis.service.in

@@ -1,3 +1,3 @@
 [D-BUS Service]
 Name=com.k0vcz.artemis
-Exec=@bindir@/artemis-vala --gapplication-service
+Exec=@bindir@/com.k0vcz.artemis --gapplication-service

src/map_window.vala

@@ -123,8 +123,7 @@ public class BoundingBox : Object {
         return lon;
     }
 
-    private static double lon_distance (double a, double b)
-    {
+    private static double lon_distance (double a, double b) {
         double d = Math.fabs (a - b);
         return d > 180.0 ? 360.0 - d : d;
     }