Remove objects that are loaded via bower

- remove fontawesome
- remove html5shiv
- remove jquery
- remove prism
Delete old build method

- Remove build.sh and compass configuration as they will be replaced by
grunt
Remove objects that are loaded via bower

- Remove require.js
Increase bower version number

- Increase bower version number
Remove objects that are loaded via bower

- Remove css for fontawesome
Rename directory PROJECTNAME to app

- Rename directory PROJECTNAME to app
Marked all default values in SASS

- added !default to all settings the user might want to overwrite with
a custom configuration file
Remove demo-functionality

- remove demo-files, as they are being moved to yeoman-generator
- remove r.js, as it is part of grunt-requirejs