Allowed Chrome to optimize Collection.set and RelationalModel.extend.
Perhaps will help #480?
Fix options name in documentation: `options.update` to `options.merge`
When a relation doesn't specify a `relatedModel`, default to being self-referential.
getAsync: set proper option for Backbone 1.1 ('add' instead of 'update')
Add missing semicolon in documentation
Linkify the reverseRelation `type`, and format it as code.

Since we are talking about keys 'key', 'relatedModel', and 'type' in
reverseRelation, we should make them all consistent.
Merge pull request #496 from rwong48/link-and-format-type

Linkify the reverseRelation `type`, and format it as code.
Merge pull request #492 from Spy-Seth/patch-1

Fix options name in documentation: `options.update` to `options.merge`
Merge pull request #495 from rwong48/add-missing-semicolon-in-documentation

Add missing semicolon in documentation
Update version numbers to 0.9.0
Merge branch 'coll-set-optimizations' of https://github.com/AsymmetricVentures/Backbone-relational into AsymmetricVentures-coll-set-optimizations
Pick a few optimizations, convert `getReverseRelations` to for loops (seems to be a hotspot).
Merge branch 'AsymmetricVentures-coll-set-optimizations'
Update backbone/underscore version number
Exposes Relational as a single package in CommonJS/AMD environments
Renames exports to module for clarity
Merge branch 'master' of github.com:BothMedia/Backbone-relational

Conflicts:
	backbone-relational.js