Add a redshift desktop file (#158)

This should fix the fact that redshift cannot query its location using
geoclue 2

.gitignore

@@ -54,6 +54,7 @@ src/redshift-gtk/__pycache__/
 /data/systemd/redshift.service
 /data/systemd/redshift-gtk.service
 /data/appdata/redshift-gtk.appdata.xml
+/data/applications/redshift.desktop
 /data/applications/redshift-gtk.desktop
 
 *.su

Makefile.am

@@ -28,6 +28,7 @@ _UBUNTU_MONO_LIGHT_FILES = \
 	data/icons/ubuntu-mono-light/scalable/apps/redshift-status-off.svg
 
 DESKTOP_IN_FILES = \
+	data/applications/redshift.desktop.in \
 	data/applications/redshift-gtk.desktop.in
 
 SYSTEMD_USER_UNIT_IN_FILES = \

contrib/redshift.spec

@@ -51,6 +51,7 @@ make %{?_smp_mflags} V=1
 rm -rf %{buildroot}
 make DESTDIR=%{buildroot} install INSTALL="install -p"
 %find_lang %{name}
+desktop-file-validate %{buildroot}%{_datadir}/applications/redshift.desktop
 desktop-file-validate %{buildroot}%{_datadir}/applications/redshift-gtk.desktop
 
 %post -n %{name}-gtk

data/applications/redshift.desktop.in

@@ -0,0 +1,12 @@
+[Desktop Entry]
+Version=1.0
+_Name=Redshift
+_GenericName=Color temperature adjustment
+_Comment=Color temperature adjustment tool
+Exec=redshift
+Icon=redshift
+Terminal=false
+Type=Application
+Categories=Utility;
+StartupNotify=true
+Hidden=true

po/POTFILES.in

@@ -1,6 +1,7 @@
 # List of source files containing translatable strings
 
 data/appdata/redshift-gtk.appdata.xml.in
+data/applications/redshift.desktop.in
 data/applications/redshift-gtk.desktop.in
 
 src/redshift.c