Fixed the multiple camera scans

When using the camera to scan a barcode it could happen that the barcode was scanned twice and so the navigation occurred twice, opening the next page twice.

This is now fixed for the following modules:

• Warehouse Shipment
• Container Order
• Customer Item Correction
• Cutting Order
• Inventory Recording
• Measurement Order
• Pack. Transfer Order
• Packing Order
• Pack. Receipt
• Pack. Receipt Scan Only
• Pack. Shipment
• Inventory Movement
• Prod. Output
• Prod. Partial Post Online
• Prod. Quick Consumption
• Route Allocation
• Sales Parcel Selection
• Sorting Order
• Timber Route Allocation
• Transfer Order
• Warehouse Receipt