_.get, _.toPath, bugfixes, compatibility, performance and testing.

Merge pull request jashkenas#2872 from jashkenas/prepare-1.11.0

Prepare 1.11.0

Underscore.js 1.10.2

Underscore.js 1.10.1

Underscore.js v1.10.0

Underscore.js v1.9.2

Underscore.js 1.9.1

Underscore.js 1.9.0

Merge branch 'master' into gh-pages

component bump