Add test qmake project for app bundle

examples/app-bundle/nekobi-ui.pro

@@ -0,0 +1,17 @@
+# qmake project file for app bundle test
+
+TARGET = nekobi-ui
+
+# -------------------------------------------------------
+
+CONFIG   = app_bundle warn_on
+TEMPLATE = app
+VERSION  = 1.0.0
+
+# -------------------------------------------------------
+
+INCLUDEPATH = ../../dgl
+LIBS        = ../../libdgl.a -framework OpenGL -framework Cocoa
+SOURCES     = ../nekobi-ui.cpp
+
+# -------------------------------------------------------