entity generator - ignore trait properties and methods
only use already existing reflections
Revert "only use already existing reflections"

This reverts commit bb5bdcf0f4ccd6fc83692490ec70a697c90573fb.
only check for traits when class exists
check if ReflectionClass::getTraits() method exists
fixed code duplication issue
added unit test
minor fixes
moved test entities from sandbox
skip test if php 5.3
moved php version check
Access properties via static:: instead of self::.

The properties of EntityGenerator are now protected instead of private.
But this does not make sense until they are accessed with static::.
Otherwise the templates cannot be overwritten within a sub class.
Merge pull request #632 from Padam87/entgentrait

entity generator - ignore trait properties and methods
Updated batch-processing link extension

I've changed the batch processing link adding .html else the link is broken
Merge pull request #721 from alex88/patch-1

Updated batch-processing link extension
Remove extra semicolon before ->setParameter() calls
Merge pull request #723 from morganprecision/patch-1

Remove extra semicolon before ->setParameter() calls
Merge pull request #719 from tristanlins/fix/entity-generator-extensibility

Access properties via static:: instead of self::.
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