added width to fields data
bugfix of sortorder
added load by sql2 function to content mapper
corrected test
implemented getStructures
added new method to interface
added min-width to fields api
added limit parameter to loadBySql2-method
added template to structure response
outsourced default values into configuration tree
Merge pull request #42 from sulu-cmf/feature/fields-addition

Feature/fields addition
added UserRepositoryInterface
refactored get/set
added readForPreview
Merge pull request #43 from sulu-cmf/feature/sql-2

added load by sql2 function to content mapper
removed invalid use statement
added phpdoc
Merge pull request #47 from sulu-cmf/bugfix/user-repository-interface

added UserRepositoryInterface
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/read-preview-value
Merge branch 'feature/read-preview-value' into develop