added categories to contacts
added new functionallity to tests - adjusted ui issue
added imports for db schema in test
added imports for db schema in test
added imports to import test
changed comment and fixed method name
Merge pull request #144 from sulu-cmf/feature/contact-categories

[FEATURE] added categories to contacts
extended sidebar for accounts
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContactBundle into feature/account-sidebar-terms
Merge pull request #145 from sulu-cmf/feature/account-sidebar-terms

[FEATURE] added delivery and payment terms to the sidebar of accounts
merged with develop
removed old code