Always query with UTC dates

@gtrogers
@pbadenski
show shortened authority name in graph, show licence/authority name only in table, change sorting of authority names in table
Merge pull request #40 from alphagov/query_in_utc

Always query with UTC dates
merge master into fix-applications-name-fixes
Merge pull request #41 from alphagov/fix-authority-name-fixes

show shortened authority name in graph, show licence/authority name only...