Setup rake task to start server.

usage: rake start
Update README - Start server via rake start.
Clean up stylesheets.
Organize stylesheets - Split into multiple files.
Clean up stylesheets.
Angular - Display timestamps dynamic.
Angular - alert has no method log.
Angular - Bind day next and prev buttons to function.
Angular - Move DayController into own file.
Angular - Implement DaysController and MonthController.
Angular - Let .hi and .bye extend from several bootstrap button classes.
Angular - Use directive to display pagination.
Angular - paginate directive can handle parent scope.
Angular - Move pagination directive from app.js into components.js
Angular - Move navigation from layout.haml into angular.haml
Angular - Rename paginate directive to pagination.
Fix index.haml layout.
Angular - Move navigation html into directive.
Angular - Navigation directive support configurable items.