replace read_and_close with text in aiohttp adapter

Author: callum-oakley

pusher/aiohttp.py

@@ -35,5 +35,5 @@ def send_request(self, request):
                 connector=self.conn),
             timeout=self.client.timeout)
 
-        body = yield from response.read_and_close()
-        return process_response(response.status, body.decode('utf8'))
+        body = yield from response.text('utf-8')
+        return process_response(response.status, body)

setup.py

@@ -46,7 +46,7 @@
     tests_require=['nose', 'mock', 'HTTPretty'],
 
     extras_require={
-        'aiohttp': ['aiohttp>=0.9.0'],
+        'aiohttp': ['aiohttp>=0.20.0'],
         'tornado': ['tornado>=4.0.0']
     },