Merge pull request #55 from ppkowalski/master

wrong motivato API url
calling .json() twice, hence not handling the login error and throwing and exception
Add button to toggle trigger polling subscription state
Merge branches 'master' and 'master' of github.com:cpfair/tapiriik

# By Piotr Kowalski
# Via Collin (1) and Piotr Kowalski (1)
* 'master' of github.com:cpfair/tapiriik:
  wrong motivato API url

# By Piotr Kowalski
# Via Collin (1) and Piotr Kowalski (1)
* 'master' of github.com:cpfair/tapiriik:
  wrong motivato API url
Python is not Ruby
Who names these setters, anyways
fixed motivato sync with bad data format
Merge branch 'master' of github.com:cpfair/tapiriik