Issue #1417582 by googletorp, pounard: remove an unnecessary dependency on the...

Issue #1417582 by googletorp, pounard: remove an unnecessary dependency on the Contextual Links module from core UI modules.

modules/customer/commerce_customer_ui.info

 name = Customer UI
 description = Exposes a default UI for Customers through profile edit forms and default Views.
 package = Commerce
-dependencies[] = contextual
 dependencies[] = field_ui
 dependencies[] = commerce
 dependencies[] = commerce_ui

modules/line_item/commerce_line_item_ui.info

 name = Line Item UI
 description = Exposes a default UI for Line Items through line item type forms and default Views.
 package = Commerce
-dependencies[] = contextual
 dependencies[] = field_ui
 dependencies[] = commerce
 dependencies[] = commerce_ui

modules/order/commerce_order_ui.info

 name = Order UI
 description = Exposes a default UI for Orders through order edit forms and default Views.
 package = Commerce
-dependencies[] = contextual
 dependencies[] = field_ui
 dependencies[] = commerce
 dependencies[] = commerce_ui

modules/product/commerce_product_ui.info

 name = Product UI
 description = Exposes a default UI for Products through product edit forms and default Views.
 package = Commerce
-dependencies[] = contextual
 dependencies[] = field_ui
 dependencies[] = commerce
 dependencies[] = commerce_ui