[DDC-552] Fixing issue with getReflectionClass() not existing on ClassMetadataInfo when it is required by AnnotationDriver

Fixed svn dependency in build file and some weird issues where the oci8 driver loses spaces in the sql while transforming positional to named parameters.

DDC-536 - Make forwards compatible change in EntityRepository adding getters for the protected variables to allow a smooth change when they will be turned private in Beta2

Conflicts:
	lib/Doctrine/Common/Annotations/AnnotationReader.php
	lib/Doctrine/Common/Annotations/Parser.php

[DDC-497][DDC-500][DDC-342] Fixed. Persister polishing and refactoring. More to come for that, but after beta1.

[2.0] Coding Standards fixes, added missing docblocks, removed some dependencies from Common package (in Annotations component), etc.

[2.0][DDC-524] Fixed issue with UPDATE/DELETE statements generating wrong SQL when using Association Paths.