Reviewed PHP DocBlocks

Fixed missing docblocks
Fixed a few spelling mistakes
Fixed bad class references
Fixed wrong variables names
Fixed bad use of inheritdocs
Making a few corrections based on a review.
More reviews.
added support for namespace alias in isTransient()
Merge pull request #136 from rdohms/phpdocblock-review

Reviewed PHP DocBlocks
Added the branch-alias in the composer.json
Merge pull request #144 from stof/branch_alias

Added the branch-alias in the composer.json
LGPL => MIT license
[DDC-1637] Start working on the interface for the collection filtering API.
[DDC-1637] Some refactorings.
[DDC-1637] Implement ClosureExpressionVisitor, test it and integrate into ArrayCollection
[DDC-1637] Add docblocks for ExpressionBuilder
[DDC-1637] Adjust code style.
[DDC-1637] Fix wrong seach/replace.
Update license for Composer
[DDC-1637] Fix coding standard
Merge pull request #147 from jalliot/patch-1

Update license for Composer
[DDc-1637] Missing docblocks and __call() for object access.
LGPL => MIT
Merge pull request #117 from doctrine/DDC-1637

[DDC-1637] Collection Filtering API