Upgrade dependencies

[lo1tuma]

I measured a performance improvement after upgrading all dependencies.

Before:

CPU Speed is 1700 with multiplier 7500000
Performance Run #1:  1175.168792ms
Performance Run #2:  1163.212699ms
Performance Run #3:  1148.925926ms
Performance Run #4:  1150.3985010000001ms
Performance Run #5:  1168.486074ms
Performance budget ok:  1163.212699ms (limit: 4411.764705882353ms)

After:

CPU Speed is 1700 with multiplier 7500000
Performance Run #1:  1052.640642ms
Performance Run #2:  1070.506447ms
Performance Run #3:  1064.59042ms
Performance Run #4:  1070.372476ms
Performance Run #5:  1080.126198ms
Performance budget ok:  1070.372476ms (limit: 4411.764705882353ms)

[nzakas]

Did all tests pass as well?

[michaelficarra]

@nzakas it's possible that different versions of dependencies was a reason you weren't experiencing the performance improvements that everyone else saw.

[lo1tuma]

One test of the stylish formatter fails because of the upgrade to the latest chalk version. But it is easy to fix (see #1256).

[nzakas]

@michaelficarra hmm, good point. Maybe we should be shrinkwrapping dependencies?

[lo1tuma]

It seems the performance improvements were made in chalk.