added multiple accounts widget
add item attributes to item manager
delete debug
Merge pull request #24 from sulu-cmf/feature/widget-multiple-accounts

[FEATURE] added widget for showing multiple accounts
fix merge conflicts
added pdf download icon
changed the function to the husky way
Merge pull request #26 from sulu-cmf/feature/pdf-download-icon

[FEATURE] added pdf download icon
Implemented totalNetPrice for items
Fixed typo
Merge pull request #27 from sulu-cmf/feature/totalNetPrice

[FEATURE] Implemented totalNetPrice for items
Added rounding for total price
change to trait instead of inject resthelper
Merge pull request #25 from sulu-cmf/feature/item-attributes

add item attributes to item manager
implemented missing features in itemManager
Merge branch 'develop' of git://github.com/sulu-cmf/SuluSalesCoreBundle into develop
added quantity unit and supplier to item-manager
Merge pull request #28 from sulu-cmf/bugfix/product-unit

[BUGFIX] product unit
removed pc as default unit (before a product is added
Merge branch 'develop' of git://github.com/sulu-cmf/SuluSalesCoreBundle into develop