Updates EventSuggestion Show page to display User name, or if unavailable display email instead.
Adds Availibility table to EventSuggestion show page displaying day of the week table headings.
Updates Availibilty table to draw rows for each invitee.
Updates EventSuggestin show and controller to use @events and @invitees variables.
Merge branch 'master' into shehryar
Merge branch 'event_suggestion_event_table' into shehryar
adds code to accommodate for no end date in the show ES page
Adds option to invite people in the new ES form through checkboxes and removes current user from list of invitee options