WIP datepicker date restriction restructure and adding restriction to values entered in input box
updating variables so they are more efficient
setting date to null if invalid date is selected through input
updating _setNullDate and _insertDateIntoInput with better values
WIP adding note for myself
merging upstream/2.5.1-wip after fixing merge conflicts and updating datepicker. probably should have been in different commits
fixing whitespace making the checkbox js file look weird and removing unused datepicker code from previous implementation of a feature
fixing input parsing functionality
removing unused callback code. no need for callbacks since we have triggers
using mouseover and mouseout to determine if input parsing should be done instead of document.body
Merge pull request #348 from vernak2539/restricted_date_on_input_update

Implementing date restriction on input parsing