feat(jasmine): beforeEachModule syntax and injectifying its

Closes #727
refactor(ng-a): simplify the code

Closes #702
refactor(JsonFilter): rename parameters and adjust API doc

Closes #714
chore(travis): Dump more information about the installed version of Google Chrome.

Closes #717
style: cleanup
fix(presubmit): Set new token; correct env variable name
fix(jasmine syntax): Drop the wrapFn concept and let _specs.dart handle the sync wrapper
test(compiler): split up beforeEachModule calls into sub-descibes
fix(change_detection): should properly support objects with equality

Closes #735
Fixes #670
feat(EventHandler) Add support for on-* style events

Fixes #649
Closes #729
style: code cleanup
feat(mustache): Move unobserved mustache attributes to the flush phase

Closes #734
chore(call perf): fix unfair tests

The wrapped called was doing an addition instead of only return a

Closes #733
fix(NodeAttrs): lazy init of observer listeners
style(events): code cleanup
chore(CONTRIBUTING): explain how to squash and copyedit

- Explain how to squash multiple commits.
- Copyedit.

Closes #740
fix(tagging compiler): Empty transclusions
fix(tagging compiler): Transclusions with an existing ElementBinder
chore(dom): toString for debugging
fix(tagging compiler): Sibling templates