Job schema changes

[githubbob42]

Mingle Card: 395

• Set the tracking number property "Set this field as the unique record identifier from an external system"
• Make sure tracking number is not required in the object or the default page layout
• Price book should be required in the default page layout
• Status should not be required on the object
  • Status should not be required in the default page layout
• Segment should not be required on the object
  • Segment should not be required in the default page layout
• Office should not be required on the object
  • Office should not be required in the default page layout

[githubbob42]

Story : #644 (Mingle Card: 393)

393 Schema changes for ticket and job