pubspec tweaks, in support of moving towards pub build
fix a speed issue w/ the zlib encoder and js interop
Merge pull request #373 from dart-lang/zlib_speed

fix a speed issue w/ the zlib encoder and js interop
Merge pull request #367 from dart-lang/pub_build

pubspec tweaks, in support of moving towards pub build
Adding skel examples
add newline
Adding toolbar example
correct the asset path for the library package
finished basic examples
whitespace cleanup