Bugfix: NONE process not defined in update_class.php

Error introduced in commit fd3fa33
Missing semicolon

Thanks to Oscar Carlsson for his review
fixing input_ontime comparison

This allows to use pump data (l/h) to count the amount of time
Merge pull request #86 from Jerome-github/signed_to_unsigned_input_process

Signed to unsigned input process : bugfixes
Merge pull request #89 from ibr/master

Fixing input_ontime comparison
Merge remote-tracking branch 'origin/master' into thrx-dev