Stubbing out test for DDC-3042 - DQL aliases cause collisions when selecting from tables with similar properties
Verifying DDC-3042 - duplicate aliases in DQL SQL generation
Prefixing alias counter with `_` to fix DDC-3042 and prevent collisions
DDC-3042 - changing SQL generation tests to respect changes in naming strategy
Merge pull request #985 from doctrine/hotfix/DDC-3042-sql-alias-collisions-in-dql

[DDC-3042] SQL Alias collisions in DQL
Fixed wrongly initialized property.
Merge pull request #1002 from BenMorel/propertyfix

Fixed wrongly initialized property.
Removed all useless occurrence of require_once TestInit.php
Merge pull request #1004 from giosh94mhz/removed_useless_testinit

Removed all useless occurrence of require_once TestInit.php
Minor dockblock change
Merge pull request #1007 from umpirsky/patch-1

Minor dockblock change
Fix persistence exception on a table with a schema on a platform without schema support
Update mapping documentation for schema support

Updated documentation:

* Annotations
* XML
* Yaml
* PHP