updating dependencies via bower

bower install from root will inject the dependencies into
client/src/libs

- index.html has been updated to include these (to be replaced with
requireJS)
- templates have been updated to use Bootstrap3
- handlebars templates has been updated to use the new link-to and
bind-attr syntax
- emberJS code updated to use the new ember syntax
Merge pull request #8 from madole/master

updating dependencies via bower