fix(json): Fix one more location.
fix(routing): ng-view now clears the template when route is deactivated

Closes #245
test(ng_model): add additional test for radio button
fix(filter): order_by should pass through null input list
test(routing): testing clearing of template and related refactoring
chore(docs): add mailing list
First cut at a README
chore(upgrade): to dart v0.8.7
chore(cla): added cla signers
chore(pub) v0.0.8