add foaf choreography
change enable foaf choreography in config
change clean up code
change update bootstrap to 3.0.2
change update jquery to 1.10.2
fix jumping modal on resizing or draggable (on first click)
change clean up code
change temporarily disable bootstrap tooltip because of wrong styles
change title of foaf choreography
add createStatementsForSubject
add set properties for choreography

- set the registered properties for a choreography from config.
- refactor getChoreography (rdfauthor.js)
- refactor getProperties (rdfauthor.choreography.prototype, rdfauthor.choreography.foaf, rdfauthor.choreography.default)
- add dummy for getChompatibleChoreography(rdfauthor.js)