Cleanup large array tests.
Add large array test for `_.intersection` that tests large arrays combined with missing arguments.
Add `baseFind` to simplify `_.find`, `_.findLast`, `_.findKey`, `_.findLastKey`.
Comment nits. [ci skip]
Whitespace nit. [ci skip]
Simplify `_.find` by having it use `_.findIndex`.
Add `maxSafeInteger` to tests and rename `LARGE_ARRAY_SIZE` to `largeArraySize`.
Clarify `_.isEmpty` and add tests for array-like objects for `_.isEmpty` and `_.size`.
Rebuild dist.
Update tested Chrome version range in README. [ci skip]
Add more methods to the features section of the README. [ci skip]
Use the argument `predicate` instead of `func` for `_.negate`.
Add doc notes for deprecated arguments of `_.first`, `_.initial`, `_.last`, and `_.rest`. [ci skip]
Remove `legacy` and `mobile` from .gitignore. [ci skip]
Update .travis.yml dependencies.
Update vendor/backbone and vendor/requirejs.
Remove unneeded parenthesis from .travis.yml.
Add Underscore `_.now` test to the excused list.
Merge pull request #1 from lodash/master

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