bump version to 1.7.7 to include flaky test fix

Author: attwad

CHANGELOG.md

@@ -3,7 +3,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/) and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [1.7.8]
+## [1.7.7]
+
+-  Flaky test ntp bug fix.
+
+## [1.7.6]
 
 ### Added
 

setup.py

@@ -13,7 +13,7 @@
 
 setup(
     name='python-osc',
-    version='1.7.6',
+    version='1.7.7',
     author='attwad',
     author_email='tmusoft@gmail.com',
     description=(