move history.py plugin to end as takes longest and has no dependances
closes #175 (closed)
Moved history.py plugin to end of list of completed plugins in plugins/init.py
This is because the history.py plugin takes by far the longest and prevents the analysis on locklosses being seen straight away. e.g. all plugins take < 3 minutes apart from history.py which take seconds if lockloss was quickly after a GRD state change but a long time otherwise example= analysis takes 2h30 for a 11hour lock and 13m for a 40m lock.
There is no dependencies on history.py or the fie it creates previous_state
. I have tested branch on LLO and LHO. No problems.