Documentation for #991
Fixed #991 to support non-closure callables on PHP 5.3
Merge pull request #1031 from mnapoli/custom-functions-callback-documentation

Documentation for #991
Update LazyCriteriaCollection.php

Fixed issue where count = 0
Mocking up tests for the lazy-criteria-collection
LazyCriteriaCollection test `setUp`
Verifying that count on the lazy criteria collection is cached
Verifying that count on the lazy criteria collection is cached even with `0` count
Verifying that `count` is not called on the persister when the collection is initialized
Verifying that the persister is used only once when matching on a lazy criteria collection
The `count` in a `LazyCriteriaCollection` is `null` on initialization
Merge branch 'tests/lazy-collection-tests'

Tests for doctrine/doctrine2@d30e3ab43ca89d9e81b1cbe940b25b40b510baa9
Update caching.rst

Remove documentation referencing delete by regex/prefix.
Merge pull request #1034 from hashnz/master

Update caching.rst
Move space addition to implementation.
Merge pull request #1036 from albertvolkman/entity-mapper-remove-extra-space

Move space addition to implementation.