Merge pull request #719 from tristanlins/fix/entity-generator-extensibility

Access properties via static:: instead of self::.
Color message like the update tools
add missing hint about lifecycle callback
To avoid "SpacingAfterParams" error with PHPCS Symfony2 coding standard

Hello,
I added two blank lines in comments two avoid the following error with PHPCS Symfony2 coding standard :
Error Code: SpacingAfterParams
Error Description: Last parameter comment requires a blank new line after it.
Merge pull request #730 from NicolasN/patch-1

To avoid "SpacingAfterParams" error with PHPCS Symfony2 coding standard
Add info tag around ATTENTION
Merge pull request #728 from armetiz/patch-1

Color message like the update tools
PersistentCollection - initialize coll - create failing tests
Initialize coll when using Collection methods inside PersistentCollection
do not initialize coll on add()
Update working-with-associations.rst

Always use the constant for sorting. If you use 'asc' it will not work.
Merge pull request #732 from trsteel88/patch-1

Update working-with-associations.rst
remove redundant require_once for TestInit.php
convert PersistentCollection functional tests to unit tests
Update Parser.php

Fix the docummentation for Parser::Literal()
Merge pull request #733 from Lumbendil/master

Update Parser.php
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 ::
Fix proxy performance test
Merge pull request #735 from FabioBatSilva/fix-proxy-performance-test

Fix proxy performance test