Install and configure Vex for modals.
Make Vex modals fit with overall look of site (custom theme will need to be audited later).
Clean up inconsistencies in control buttons.
Correct placement of sorting/fitering drop-downs.
Clean up edit job form styling, allow for shorter titles/company names and add contact number field. Fixes #105.
Configure vex to use proper callbacks.
Use updated version of vex.
Fix update and undo with vex
Fix whitespace in controller
Show modals for submitted application information.
Update HTML to show a visual cue that application has been saved or undone.
Render applied template the same way, with time

Ensures the HTML sent over the wire when a job application is
created via AJAX is the same as the one that appears in the
Postings listing (index) when that page is loaded from the server.

Also includes a migration to convert date_sent to DateTime instead
of just a Date in the future, allowing more accurate application
times to be used ("applied five minutes ago" over "applied today").
Fix datepicker bug!
Merge pull request #130 from sarahsemark/better-modals

Install and configure Vex for modals.