Add 'except' and 'only' methods to Eloquent Collection class.
Default to current collection in getDictionary()
Fixed issue using whereHas with HasManyThrough Relationship
Merge pull request #3770 from crhayes/4.1

Fixed issue using whereHas with HasManyThrough Relationship
Updated for phpunit 4.0
Add morph type to whereHas queries on MorphToMany. Fixes #3068.
Cleaning up code.
Eager loading of MorphTo relations.

This provides initial support of eager loading on morphTo relations.
Constraints by type are not yet supported, but can be fairly easily
added I *think*.
Merge branch '4.1' of github.com:laravel/framework into 4.1
HasManyThrough should be able to work in both ways
Fix morphTo eager loading from morphMany. Added tests.
Merge branch '4.1' of https://github.com/illuminate/database into 4.1
HasManyThrough - add save() method for attaching related models.