Fix for "delete" action not working with Sf2.2
Fixed validation error message displaying in form

Now the error message is displayed next to the property form field when use assert<ConstrainName> method for validation
Removed deprecated method call.
fixed deprecation issue

get() is deprecated since version 2.1 and will be removed in 2.3. Access the public property 'vars' instead. in /vendor/symfony/symfony/src/Symfony/Component/Form/FormView.php on line 116
made the logger optional in AdminExtractor
Merge branch '2.1'
Update advance.rst

Fixed error in documentation.
Looks like admin->routerBuilder was renamed to routeBuilder, but documentation doesnt reflect it.
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Merge branch '2.1'
Merge pull request #1244 from simonchrz/master

fixed deprectaion error
Added details for currency type

I've been looking for a few minutes what to provide as option and figured out it's an ISO code, i think it'll help many users to add this in doc.
Merge pull request #1239 from imenem/patch-2

Fixed validation error message displaying in form
added addConstraint() to ErrorElement closes #1200
updated Resources/doc/reference/conditional_validation.rst
Added details for currency type

I've been looking for a few minutes what to provide as option and figured out it's an ISO code, i think it'll help many users to add this in doc.
added addConstraint() to ErrorElement closes #1200