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
feat(demo): bouncing_balls
fix(playback_middleware): use Buffer.byteLength()
fix(playback_middleware): use dart:convert (v0.8.7)
chore(pub) v0.9.0
fix(perf): updated perf_api use as per API contract
feat(scope): exposed scope and watcher counters through perf_api
fix(scope): missed a perf_api change
chore(docs): Update readme to official AngulaDart name
chore(docs): move docs to doc
fix(json): Use dart:convert instead of package:json