Refactoring ACLs/info getting

Removing the duplicated, redundant getAll() function from each info class
in favor of the logic using a giant array in the main Linfo class. May
move somewhere else someday.
Updating changelog

Added stuff to changelog to reflect recent developments
Hide stuff if isnt there

Don't show the num logged in box if the field isn't populated
Merge branch 'refactor'

Merging in refactor involving removing getAll() from all of the info classes