docs(release): update doc version from 1.3.0-beta.1 to 1.3.0-beta.2 [skip ci]

node_modules/is-arrayish/.istanbul.yml

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+instrumentation:
+  excludes:
+    - test.js
+    - test/**/*

node_modules/is-arrayish/.travis.yml

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+language: node_js
+
+script:
+  - node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- --compilers coffee:coffee-script/register
+  - cat coverage/lcov.info | node_modules/.bin/coveralls
+node_js:
+  - "0.10"
+  - "0.11"
+  - "0.12"
+  - "iojs"
+os:
+  - linux
+  - osx
+
+notifications:
+  slack:
+    secure: oOt8QGzdrPDsTMcyahtIq5Q+0U1iwfgJgFCxBLsomQ0bpIMn+y5m4viJydA2UinHPGc944HS3LMZS9iKQyv+DjTgbhUyNXqeVjtxCwRe37f5rKQlXVvdfmjHk2kln4H8DcK3r5Qd/+2hd9BeMsp2GImTrkRSud1CZQlhhe5IgZOboSoWpGVMMy1iazWT06tAtiB2LRVhmsdUaFZDWAhGZ+UAvCPf+mnBOAylIj+U0GDrofhfTi25RK0gddG2f/p2M1HCu49O6wECGWkt2hVei233DkNJyLLLJVcvmhf+aXkV5TjMyaoxh/HdcV4DrA7KvYuWmWWKsINa9hlwAsdd/FYmJ6PjRkKWas2JoQ1C+qOzDxyQvn3CaUZFKD99pdsq0rBBZujqXQKZZ/hWb/CE74BI6fKmqQkiEPaD/7uADj04FEg6HVBZaMCyauOaK5b3VC97twbALZ1qVxYV6mU+zSEvnUbpnjjvRO0fSl9ZHA+rzkW73kX3GmHY0wAozEZbSy7QLuZlQ2QtHmBLr+APaGMdL1sFF9qFfzqKy0WDbSE0WS6hpAEJpTsjYmeBrnI8UmK3m++iEgyQPvZoH9LhUT+ek7XIfHZMe04BmC6wuO24/RfpmR6bQK9VMarFCYlBiWxg/z30vkP0KTpUi3o/cqFm7/Noxc0i2LVqM3E0Sy4=

node_modules/is-arrayish/README.md

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+# node-is-arrayish [![Travis-CI.org Build Status](https://img.shields.io/travis/Qix-/node-is-arrayish.svg?style=flat-square)](https://travis-ci.org/Qix-/node-is-arrayish) [![Coveralls.io Coverage Rating](https://img.shields.io/coveralls/Qix-/node-is-arrayish.svg?style=flat-square)](https://coveralls.io/r/Qix-/node-is-arrayish)
+> Determines if an object can be used like an Array
+
+## Example
+```javascript
+var isArrayish = require('is-arrayish');
+
+isArrayish([]); // true
+isArrayish({__proto__: []}); // true
+isArrayish({}); // false
+isArrayish({length:10}); // false
+```
+
+## License
+Licensed under the [MIT License](http://opensource.org/licenses/MIT).
+You can find a copy of it in [LICENSE](LICENSE).