adds a new output format
[DDC-93] Started ValueObjectsTest
[DDC-93] Parse @Embedded and @Embeddable during SchemaTool processing to make parsing work.
[DDC-93] Implement first working version of value objects using a ReflectionProxy object, bypassing changes to UnitOfWork, Persisters and Hydrators.
[DDC-93] Add some TODOs in code.
[DDC-93] Show CRUD with value objects with current change tracking assumptions.
[DDC-93] Rename ReflectionProxy to ReflectionEmbeddedProperty, Add DQL test with Object and Array Hydration.
add shortcut for force
Cleaned up documentation

Cleaned up documentation, tweaked some of the grammar, changed class#method() references to class::method(), added warning about performance impact of lazy loading
Updated method documentation to use # for instance methods instead of ::
Update getting-started.rst

Replaced ``class::$field`` with ``class#field`` to match Doctrine style

Cleaned up three paragraphs mentioned in https://github.com/doctrine/doctrine2/pull/734
added yaml mapping documentation of uniqueConstraint
DO NOT OVERRIDE CUSTOM TREE WALKERS IN getIterator()
Merge pull request #772 from pine3ree/patch-1

DO NOT OVERRIDE CUSTOM TREE WALKERS IN getIterator()
Cleanup of Configuration and Mapping reference chapters.
Cleanup Association Mapping chapter
Simplify Working with Associations a little
Merge branch 'Docs'
Update create bug script

This script is using the first argument twice and ignoring the second argument completely.
Merge pull request #775 from Blazinn/patch-1

Update create bug script