change version number

Author: koksianchong2

setup.py

@@ -8,7 +8,7 @@
 
 setuptools.setup(
     name='moceansdk',
-    version='1.1.4',
+    version='1.2.0',
     description='Mocean Client Library for Python',
     long_description=long_description,
     long_description_content_type="text/markdown",