test(dccd): Add a test for swapping references

closes #1158

Closes #1253
[#1164] move `web_components` line to dev_dependencies in the pubspec.yaml

Closes #1321
reflactor(parser): rename parser_static and parser_dynamic into static_closure_map and dynamic_closure_map

Closes #1250
docs(routing): minor documentation fix

Fixed missing quote and removed comma.

Closes #1319
doc(annotations): improve the doc for @NgCallback

Closes #1296

Closes #1298
fix(ElementBinderBuilder): throw if multiple transcluding directives per node

fixes #1306

Closes #1325
test(css_animate): fix analyzer warning

Remove un-needed code that caused an analyzer warning.

Closes #1287
fix(html_extractor): correct handling of camelCased attributes

fix #1047

Closes #1301
fix(example): cleanup imports for ShadowDOM example

Closes #1323