Add initial DBus support

tools/flameshot-cli/main.cpp

@@ -0,0 +1,22 @@
+#include <QCoreApplication>
+#include <QDBusConnection>
+#include <QDBusMessage>
+//#include <QCommandLineParser>
+
+int main(int argc, char *argv[]) {
+    Q_UNUSED(argc);
+    Q_UNUSED(argv);
+    //QCoreApplication a(argc, argv);
+    //QCommandLineParser parser;
+    QDBusMessage m = QDBusMessage::createMethodCall("org.dharkael.Flameshot",
+                                                    "/",
+                                                    "",
+                                                    "createCapture"
+                                                    );
+
+    QDBusConnection::sessionBus().call(m);
+
+
+    //return a.exec();
+
+}