changed default end business hour from 19.00 to 18.00

smash/web/officeAvailability.py

@@ -25,7 +25,7 @@ class OfficeAvailability(object):
 		office_end: when the office hours finish 
 		minimum_slot: frequency of the pandas series. T stands of minutes. Docs: https://pandas.pydata.org/pandas-docs/stable/generated/pandas.date_range.html
 	'''
-	def __init__(self, name, start=None, end=None, office_start='8:00', office_end='19:00', minimum_slot='1T'):
+	def __init__(self, name, start=None, end=None, office_start='8:00', office_end='18:00', minimum_slot='1T'):
 		today_midnight = get_today_midnight_date()
 		tomorrow_midnight = today_midnight + datetime.timedelta(days=1)