`Database::renderCommand` don't interfer with users datas anymore.
Merge pull request #969 from jails/bug/data-render-command

`Database::renderCommand` don't interfer with users datas anymore, close #968.
Updating Mongo timeout settings, fixes #966.
BC Break: disable id indexation of subdocuments from a `Document::data()`.
Merge pull request #975 from jails/bug/document-to-array

 	BC Break: disable id indexation of subdocuments from a `Document::data()`
Fixes a minor bug on model's attribute inheritance.
Adding `Connections::remove()` to remove a connection.
Merge pull request #976 from jails/bug/model-attribute-inheritance

Fixes a minor bug on model's attribute inheritance.
Move up the itemization step to the model level && refactor tests.
Make the `lithium\data\Entity` & `lithium\data\Collection` handlers configurable.
Refactor `lithium\data\Model::_initialize()`.
Merge pull request #972 from jails/feature/override-entity-handlers

Allow to override handlers for `Entity` & `Collection`, close #958
Add test case for #951.
Merge pull request #977 from jails/bug/record-hydratation

Add test case for #951.
Disable defaults for collections.
Merge pull request #978 from jails/bug/model-create

Disable defaults for collections.
Refactor the model initialization step & generalize attributes inheritance on non array.
Merge pull request #979 from jails/refactor/model-inherited-attributes

Refactor the model initialization step & generalize attributes inheritance on non array.
Change naming for model attribute inheritance.
Merge pull request #980 from jails/refactor/model-inherited-typo

Change naming for model attribute inheritance.