Formatted series.py according to pep8
Added reading from text file to series.py and func to shift time for daylight savings
Merge branch 'topic/daylight_saving' into develop

Conflicts:
	pyAirviro/indico/series.py
	pyAirviro/system.py
	pyAirviro/tests/indico/__init__.py
	pyAirviro/tests/indico/test_series.py
Added reading from text file to series.py and func to shift time for daylight savings
Merged minor adjustments of series.py