Improve WorkBench AutoMapper

[maxpatiiuk]

• Prevent automapper from creating roundabout mappings #888
• Change the architecture to extract indexes out of the header string on the first step rather than do that matching for each header. Examples:
  • FieldName 1 - > ['FieldName', 1]
  • FieldName (12) - > ['FieldName', 12]
  • 3 FieldName - > ['FieldName', 3]
  • TableName 1 FieldName - > ['Table FieldName', 1] (i.e, collector 1 first name)
• Add a normalization step (i.e, #, no, num, no., num., number)
• Reduce reliance on auto mapper definitions since they break for non-en labels, or if people changed field labels, or if we add new fields for which there are no definitions.