Fixed nav crumb time issue, fixed time format when midnight, fixed da…

[tcdahlberg]

Critical Changes

Changes

• Close time is adjusted for the selected time zone on event instance for accurate, by the hour, closing of the event
• Nav/Date crumb that appears at the top of the page is now unaffected by the users timezone and only reflects the time zone selected in the instance
• When an event is set for 12-1AM it displays 12 rather than 0 in time formatting.
• When a future, or past event, is in daylight savings time the nav/date crumb reflects the future/past state rather than the current daylight savings state (CDT/CST as an example)

Issues Closed

• Closes #538
• Closes #537
• Closes #536
• Closes #521

[tcdahlberg]

Please evaluate all aspects of time when testing. Closing an event, dates that appear on the page, ect.