Fix time resolution controls in AvailabilitySchedule entity views.

Signed-off-by: Max Fierke <max@maxfierke.com>
Use getDayOffset() instead of accessing the result of the week() function

Signed-off-by: Max Fierke <max@maxfierke.com>
Add hour tracking to Schedule editing view

Closes #31

Signed-off-by: Max Fierke <max@maxfierke.com>
Order by Area name when selected a parent Area in PositionType forms.

Signed-off-by: Max Fierke <max@maxfierke.com>