Update README.md
Update README.md
Shortened code for "]"
Merge pull request #22 from fasttime/patch-1

Shortened code for "]"
Shortened "}" and "O"
Merge pull request #23 from fasttime/patch-2

Shortened "}" and "O"
Run integration tests to collect results
Optimize `[` and `]`
Make `{` and `}` more readable. This does not affect lengths
Optimize `b`
Optimize `j`
Merge pull request #24 from hazzik/optimize-object-literal

Optimize object literal
Shortened code for "g"
Shortened code for "U"
Optimize `%`
Optimize `C`
Optimize `D`
Merge pull request #26 from fasttime/patch-1

Shortened code for "g"
Merge pull request #27 from fasttime/patch-2

Shortened code for "U"
Merge pull request #28 from hazzik/optimize-percent

Optimize `%`, `C` and `D`
Update lengths