auto jsify objects in setters when possible
add polymer import
remove extra closing template tag
remove invalid entry point
move assignment to body one level out
rerun codegen
Merge pull request #63 from jakemac53/smarter-setters-for-wrappers

auto jsify objects in setters
remove explicit jsify call that is no longer needed
Merge branch 'master' of github.com:dart-lang/core-elements into core-input-test
inline expectAsync