Merge branch 'features-2308' of https://github.com/cellframe/libdap-python into features-2308

README.md

 # libdap-python
 Python binding for libdap
+
+[![Build Status](https://travis-ci.com/cellframe/libdap-python.svg?branch=master)](https://travis-ci.com/cellframe/libdap-python)

test/main_test.py

@@ -14,7 +14,7 @@ create_config_file(app_name)
 
 
 json_string = """{
-    "modules": "libdap",
+    "modules": "",
     "dap": {
        "config_dir": \""""+os.getcwd()+"""\",
        "log_level": \""""+LogLevel.L_DEBUG.name+"""\",