bug on cayenne lpp function

[rampa069]

1. Are you using Helium hosted Console or running your own open source Console?
   hosted

2. If you are on Helium hosted Console, which url are you currently on?

http://console.helium.com

3. If you are experiencing bugs in Helium hosted Console, please specify your Organization name and Device ID (ex. 3483050b-284d-47e2-8eda-e087fc03a753).

Please describe your issue:

the cayenne decoder, is adding twice the temperature one with the correct unit (celsius) and another with "celcius" degrees :-)

have a look at https://github.com/helium/console/blob/master/community_functions/cayenne.txt#L140