feat(platform): Make angular invoke web_component polyfills for browsers without native web_component implementations.
perf(NodeCursor): Do not duplicate child nodes
perf(selector): Remove an useless check
perf(tagging_view_factory): Move a test out of the loop
style: code cleanup
perf(_ElementSelector): Remove recursion in addDirective
docs(formatter): Fix a few typos
chore(travis): Fix Travis fetch for Dartium to handle redirects
chore(travis): Fix bad linebreak in previous commit
fix(dccd): fix DirtyCheckingRecord.toString() throws an exception

closes #1057
chore(pubspec): bump SDK version (>= 1.4.0)

Closes #1009
fix(transcluding_component_factory): fix content detach logic

detachContent was finding the wrong end comment node and failing on assetion (in checked mode).
test(MockHttpBackend): Add named parameters to MockHttpBackend.call
feat(Http): Http service can make cross-site requests (get, post, put, etc.) which use credentials (such as cookies or authorization headers).

Closes #945
Closes #1026
fix(element binder): Ensure mappings are evaluated before attach() is
called.

Closes #1059
feat(date): Use localized patterns for shorthand format

closes #1019
feat(dccd): Make toString() code more robust
fix(NgStyle): make NgStyle export expressions

Closes #993
chore(Travis): Increase browserNoActivityTimeout to prevent build failures
chore(docgen): Generate from lib directory instead of packages.

closes #1024