Extract BaseType#addEntityFieldsToBuilder

This function need to be re-used.
Also fix previous code.
Add User::addJob() and User::removeJob()
Add Network\StoreBundle\Form\Type\BaseCollectionType

This type is little wrapper to extract editing such fields as jobs,
education to another pages.
Add Network\StoreBundle\Form\Type\JobsCollectionType
Add Network\WebBundle\Controller\UserController::jobAction()
Add client side for jobs editing
Delete user's id from routing, use session instead
Call getUser() instead of get('security.context')->getToken()->getUser()
Fix admin's email in LoadUserData
Add StoreBundle\Entity\JobPost
Fix JobsCollectionType::getName()
Add fixtures for JobPost
Add JSRountingBundle and JMSSerializerBundle
Add StoreBundle\Form\Type\SeachableFieldType
Add StoreBundle\Form\Type\JobPostType and JobPostDataTransformer
Add JQuery UI

I think that using of sonata-core js libraries is bad idea.
JQuery UI can be customized in vary ways so it is more clearly
to use our customized version.
Add UserController::jsonAction()
Add SearchSuggestor to client-side
Fix template's path