a lot of fixes and improvements
diff --git a/rest_api.py b/rest_api.py
index c55e018..619c13b 100644
--- a/rest_api.py
+++ b/rest_api.py
@@ -40,4 +40,4 @@
     # add_test("bla_bla", [test], url=url)
 
     tests = get_all_tests(url=url)
-    print len(tests)
\ No newline at end of file
+    print len(tests)