Add initial README file.
Formatting improvements on README file.
Add Benchmarkjs 1.0.0.
Very initial version, grossly incomplete.

This basically has a perfect.js that wraps some Benchmark stuff,
and an initial example for jquery.
Test both versions serially and collect data in one table.

Text area still contains only results for version A.
Add diff value.
Remove useless icon.
Merge branch 'master' into gh-pages