added index.html, dependencies and basic file structure
added assets folder with base.css and bg.png
added html skeleton
added handlebars.js to js/lib/ folder and updated index.html and README.md accordingly
filled in item-template
filled in stats-template
implemented Todo model and TodoList collection
implemented AppView in js/views/app.js
implemented TodoView in js/views/todos.js
added app.js to fire things up
added handlebars helpers and updated index.html accordingly
added two lines to collections/todos.js to instantiate global collection of **Todos**
minor fixes
updated TodoView, so that completing and deleting of todos is possible
added router
Merge branch 'develop' into staging

* develop:
  added router
  updated TodoView, so that completing and deleting of todos is possible
  minor fixes
  added handlebars helpers and updated index.html accordingly added two lines to collections/todos.js to instantiate global collection of **Todos**
  added app.js to fire things up
  implemented TodoView in js/views/todos.js
  implemented AppView in js/views/app.js
  implemented Todo model and TodoList collection
  filled in stats-template
  filled in item-template
  added handlebars.js to js/lib/ folder and updated index.html and README.md accordingly
  added html skeleton
  added assets folder with base.css and bg.png
  added index.html, dependencies and basic file structure