Added Workers, Ability to Move Workers Around, and Removed Hero Unit of Tasks Page
Fixed Bugs with Modal
Fixed Bugs with Workers, Added Name Formatting, Made Sidebar Easier
Added ability to see what a worker is working on
Merge master remote (bryan's changes) and local
Major: Major retool of task_sessions view and model (added :date field,
changed migrations) Sorting also works.
Not finished adding :date attribute to task_sessions.

Added date field to task sessions model and misc fixes to view.
Added flash notices and warnings to views by default.

Fixed gem file to use "thin" instead of "webrick" (default rails s web server). It has less errors and is better. Run bundle install and it will be used in lieu of webrick by default

Upgrade to Rails from 4.0.0 to 4.0.1 which fixes the "default date" problem (had no default date before) in the task_sessions.new form.

minor commit. squash it.

Task Sessions index and sorting is complete with css styling. Major
refactoring of code.
Minor fix with css so the navbar doesn't cover anything
Fixed Bug when multiple workers across task sessions
Fix bug with not showing the task due to multiple task sessions
Fix Bug For Modal Assigned People
UI: Basic UI changes to task page