Basic infrastructure for test tools to check that things are working

src/libdanbooru/tests/test_apis.cpp

@@ -0,0 +1,13 @@
+
+#include "test_konachan.h"
+
+#include <QApplication>
+#include <QTimer>
+
+int main(int argc, char *argv[]) {
+    QApplication app(argc, argv);
+    qDebug() << "Starting Konachan API test";
+    Danbooru::KonachanServiceTest* testSvc = new Danbooru::KonachanServiceTest();
+    QTimer::singleShot(2000, testSvc, &Danbooru::KonachanServiceTest::testPostService);
+    app.exec();
+}