implemented extract format
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/request-format
fixed code style and added . replace for url
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/request-format
added more fields to twig templates
updated tests
Merge branch 'feature/request-format' into develop
fixed null value bug
extracted conversion of comparator
Merge pull request #236 from sulu-cmf/bugfix/list-builder-null-values

[BUGFIX] fixed null value bug for where fields in ListBuilder
implemented in-clause for doctrine listbuilder
cleaned code
Merge branch 'develop' into feature/index-definition
removed deprecated method
Merge pull request #237 from sulu-cmf/feature/list-builder-in-clause

[FEATURE] added in-clause for doctrine listbuilder
adjusted property in cache
Merge branch 'feature/index-definition' into develop
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into develop
removed structure resolver from this bundle
Merge pull request #242 from sulu-cmf/bugfix/resolver

[ENHANCEMENT] removed structure resolver from this bundle