updated ver in setup.py

Author: ddetommaso

setup.py

@@ -13,10 +13,10 @@
 
 setup(
     name='tobiiglassesctrl',
-    version='2.2.6',
+    version='2.2.8',
     description='A Python controller for Tobii Pro Glasses 2',
     url='https://github.com/ddetommaso/TobiiGlassesPyController/',
-    download_url='https://github.com/ddetommaso/TobiiGlassesPyController/archive/2.2.6.tar.gz',
+    download_url='https://github.com/ddetommaso/TobiiGlassesPyController/archive/2.2.8.tar.gz',
     install_requires=['netifaces'],
     author='Davide De Tommaso',
     author_email='[email protected]',