fixes #1431: Removing 'scoped from 'style' blocks in all library example...

... .mustache files

Fixes bugs in Firefox that gives incorrect values when using getComputedStyle() on nodes inside ```<style scoped>``` blocks.

Other browsers do not yet support ```<style scoped>```

https://gist.github.com/jconniff/e7c780544d91771bffd9
https://gist.github.com/sdesai/6002726