Revert "Add forgotten blue key in network adapter setup"

This reverts commit 3bd9966.

This was not needed as the green button does the same as blue now

lib/python/Screens/NetworkSetup.py

@@ -218,7 +218,7 @@ def __init__(self, session, networkinfo, essid=None):
 		self.createConfig()
 
 		self.list = []
-		ConfigListScreen.__init__(self, self.list, session=self.session, fullUI=True, blue_button={'function': self.keySave, 'text': _("Activate Network Setting")})
+		ConfigListScreen.__init__(self, self.list, session=self.session, fullUI=True)
 		self.createSetup()
 		self.onLayoutFinish.append(self.layoutFinished)
 		self.onClose.append(self.cleanup)