Merge honoree/school setters into one method

This merge allows us to ensure that the honorees and schools have the
same tied structure. For instance, it wouldn't make sense for the
individual honorees to have a three-way tie for first and the schools to
have a two-way tie for second.

I also updated the constructor.
Fix Javadoc typo
Incorporate ArrayUtils.checkTies into EventResults setters
Clean up Javadoc