fix(mock): Fix unitialized variable in MockWindow.
test(watchGroup): fix incorrect expectations

watchGrp.detectChanges() returns the number of changes and as such can
never be null
fix(directive-injector): wrong variable name in error thrown.

Add proper type annotation that would have caught the typo.

Closes #1397
feat(scripts): pick-pr

Closes #1394
fix(perf_api): updgrade the pkg minimum version to fix an analyzer error

fixes #1407

perf_api 0.0.8 contains an invalid const constructor which the type
checker ignored in dart 1.5.8 but throws on in 1.6. Using 0.0.9 fixes
this.

Closes #1408
feat(directive injector): DiCircularDependencyError -> _CircularDependencyError

And make _CircularDependencyError extends CircularDependencyError
so that catching CircularDependencyError catches any circular dep
error

Closes #1399
chore: update pubspec.lock
doc(pick-pr): Remove an obsolete comment
Revert "chore: update pubspec.lock"

This reverts commit a157cb2b6af63f3897692aa6a85e6ce0a15de948.

This commit did not pass Travis.
feat(directives): remove the @Controller directive

Completely remove the deprecated Controller directive.

Major update to the demos to use setRootContext (where applicable) and
to move to Components for the beefier demos (bouncing balls and form).

A temporary work around was required in demos (animation and todo)
so that rootContext have Map interface. The work arounds will disappear
after the context is set to the component.

Library changes were pulled out of the first commit in #1269.

Closes #1401
reflactor(parser): rename DynamicParser into Parser

Since there is only one implementation of the Parser interface, which is used for both dynamic and static deployments, calling it DynamicParser is misleading.

- Remove the Parser interface
- Rename rename DynamicParser into Parser
- Rename DynamicParserBackend into RuntimeParserBackend