Refractor thunix_api to use flask_rest package

endpoints/memory.py

@@ -0,0 +1,7 @@
+from flask_restful import Resource, abort
+
+class Memory(Resource):
+    def get(self):
+        vmem_usage = psutil.virtual_memory()
+        smem_usage = psutil.swap_memory()
+        abort(501, message="Not currently implemented.")