Added desktop file and icon.

Added install rules for Linux.

qcma.desktop

@@ -0,0 +1,15 @@
+[Desktop Entry]
+Encoding=UTF-8
+Exec=qcma
+GenericName=Content Manager Assistant
+GenericName[es]=Asistente del Gestor de Contenido
+Comment=Content Manager Assistant for the PS Vita
+Comment[es]=Asistente del Gestor de Contenido para PS Vita
+Icon=qcma.png
+Name=QCMA
+Path=
+StartupNotify=true
+Terminal=false
+Type=Application
+Version=1.0
+X-KDE-SubstituteUID=false

qcma.pro

@@ -64,7 +64,8 @@ RESOURCES += \
 OTHER_FILES += \
     resources/psp2-updatelist.xml \
     resources/psv_icon.png \
-    README.md
+    README.md \
+    qcma.desktop
 
 FORMS += \
     configwidget.ui \
@@ -72,4 +73,17 @@ FORMS += \
     backupitem.ui \
     confirmdialog.ui
 
+unix {
+    isEmpty(PREFIX) {
+     PREFIX = /usr/local
+    }
 
+    desktop.path = $$DATADIR/applications/$${TARGET}
+    desktop.files += $${TARGET}.desktop
+
+    icon64.path = $$DATADIR/icons/hicolor/64x64/apps
+    icon64.files += resources/$${TARGET}.png
+
+    target.path = $$PREFIX/bin
+    INSTALLS += target desktop icon64
+}