fix(routing): correctly scope routing to ng-app

Fixed #494
chore(pubspec): updated pubspec.lock
chore(release): release 0.9.6
feat(forms): add a test for input type="search"
chore(hints): Fix hints about missing returns.

The new hints are landing as part of fixing http://dartbug.com/13373.
chore(test): clean the config
doc(CONTRIBUTING.md): updates
style(license): update copyright year to 2014
docs(license): angularjs.org -> angulardart.org
docs(filter): fix typo in currency filter
docs(ng-repeat): fix name and move to <li>

- Moved the `ng-repeat` attribute from the `ul` to the `li`
- Removed `$` prefix from `ng-repeat` variable `item`.
chore(pub): update homepage link
docs(readme): update tutorial link
docs(ngBootstrap): fix typo
docs(template_cache_generator): Fix console output to pull from correct arg

This changes the template_cache_generator output to correctly output the url rewriters instead of the packageRoots.
fix(NgAttrMustacheDirective): support parsing of multiline attribute values
chore(pubspec): updated pubspec.lock
refactor(compiler): pass DirectiveMap on compiler call instead of constructor
fix(NgComponent): Drop cssUrls, leaving cssUrl only

cssUrl can accept either a String or a List<String>
It also fixes a bug in the template cache generator where cssUrls was
not taken into account previously.

BC Break: cssUrls has been dropped
refactor(test): fix code style