Make openweathermap service less fussy about response

Also updated the documentation, mentioning that user names should not
contain spaces.

Signed-off-by: Jim Easterbrook <jim@jim-easterbrook.me.uk>

src/doc/guides/integration.rst

@@ -181,18 +181,21 @@ Open Weather Map
     lat = 51.501
     long = -0.142
     alt = 10
-    user = Elizabeth Windsor
+    user = ElizabethWindsor
     password = corgi
     id = Buck House
     template = default
 
     [logged]
     services = ['openweathermap', 'underground']
 
+When choosing a user name you should avoid spaces (and probably non-ascii characters as well).
+Having a space in your user name causes strange "internal server error" responses from the server.
+
 The default behaviour is to use your user name to identify the weather station.
 However, it's possible for a user to have more than one weather station, so there is an optional ``name`` parameter in the API that can be used to identify the station.
 This appears as ``id`` in ``weather.ini``.
-Make sure you don't choose a name that is already in use.
+Make sure you choose a name that is not already in use.
 
 PWS Weather
 ^^^^^^^^^^^

src/pywws/__init__.py

@@ -1,3 +1,3 @@
-__version__ = '15.11.0.dev1336'
-_release = '1336'
-_commit = 'e6e28b9'
+__version__ = '15.11.1.dev1337'
+_release = '1337'
+_commit = '9c065ac'

src/pywws/services/openweathermap.ini

@@ -20,7 +20,7 @@
 url		= http://openweathermap.org/data/post
 catchup		= 7
 interval	= 0
-result		= ['{"message":"","cod":"200","id":"\d{5}"}$']
+result		= ['.*"cod":"200".*$']
 use get		= False
 auth_type	= basic