Add VRT backend configuration

src/lib/networks/de_rp_vrt.json

+{
+    "KPlugin": {
+        "Description": "Local transport in and around Trier, Germany.",
+        "Name": "Verkehrsverbund Region Trier (VRT)"
+    },
+    "coverage": {
+        "realtimeCoverage": {
+            "area": {
+                "coordinates": [
+                    [
+                        [
+                            6.0196,
+                            50.2981
+                        ],
+                        [
+                            6.4207,
+                            49.2901
+                        ],
+                        [
+                            8.5435,
+                            48.8369
+                        ],
+                        [
+                            8.3899,
+                            51.1577
+                        ],
+                        [
+                            6.0196,
+                            50.2981
+                        ]
+                    ]
+                ],
+                "type": "Polygon"
+            },
+            "region": [
+                "DE-RP"
+            ]
+        }
+    },
+    "options": {
+        "endpoint": "https://www.vrt-info.de/fahrplanauskunft/",
+        "supportedOutputFormats": [
+            "XML",
+            "JSON"
+        ],
+        "xmlOutputFormat": "full"
+    },
+    "supportedLanguages": [
+        "de"
+    ],
+    "timezone": "Europe/Berlin",
+    "type": {
+        "efa": true
+    }
+}

src/lib/networks/networks.qrc

@@ -69,6 +69,7 @@
         <file>de_nw_zks.json</file>
         <file>de_rp_rolph.json</file>
         <file>de_rp_vrn.json</file>
+        <file>de_rp_vrt.json</file>
         <file>de_sh_sh.json</file>
         <file>de_sl_saarvv.json</file>
         <file>de_sn_vvo.json</file>

tests/querytest.cpp

@@ -125,6 +125,7 @@ private Q_SLOTS:
         QTest::newRow("de_nw_zks") << "de_nw_zks" << loc("Düsseldorf Hbf", 51.21991, 6.79419) << loc("Essen Hbf", 51.45127, 7.01388);
         QTest::newRow("de_rp_rolph") << "de_rp_rolph" << loc("Mainz Hbf", 50.00113, 8.25865) << loc("Kaiserslautern Hauptbahnhof", 49.43607, 7.76849);
         QTest::newRow("de_rp_vrn") << "de_rp_vrn" << loc("Kaiserslautern Hauptbahnhof", 49.43607, 7.76849) << loc("Mannheim Hauptbahnhof", 49.47930, 8.46947);
+        QTest::newRow("de_rp_vrt") << "de_rp_vrt" << loc("Trier Hauptbahnhof", 49.75687, 6.65245) << loc("Wittlich Hauptbahnhof", 49.97306, 6.94357);
         QTest::newRow("de_sh_sh") << "de_sh_sh" << loc("Hamburg Hauptbahnhof", 53.55299, 10.00702) << loc("Hamburg-Altona", 53.55284, 9.93569);
         QTest::newRow("de_sl_saarvv") << "de_sl_saarvv" << loc("Saarbrücken Hauptbahnhof", 49.24116, 6.99110) << loc("Saarlouis Hbf", 49.32766, 6.75103);
         QTest::newRow("de_sn_vvo") << "de_sn_vvo" << loc("Dresden Hbf", 51.04025, 13.73160) << loc("Chemnitz Hauptbahnhof", 50.83981, 12.93069);