Implement Search Bar Functionality
This implements a search bar that with meteor-easy-search https://github.com/matteodem/meteor-easy-search/
displays the card template for the users above the current selection. Easy search allows for a lot of flexibility in terms of template reactivity when a search occurs. Search counts, finding out if a user is currently searching or finished are included.
I could not find a way to style the searchbar in the way I wanted to easily, and it also uses a regular text box instead of a search box (so you miss -webkit
features like the (x) button in the searchbar. However, this is a good first pass
that implements search functionality across the `full_name` attribute of the NflPlayers collection.
Merge pull request #8 from ericchen0121/search_functionality

FEATURE: Implement Search Bar Functionality