CXS-2075

Now it is possible to configure a custom parsing mapping for Textkernel parsing of cv's.

This is effective in the Lightning Candidate Wizard and the Javascript application form.

When not configured, default parsing mapping remains unchanged.

This is configurable by adding custom metadata record to the "Textkernel Parsing Mappings".

Configuration records can be added for Candidate, Work Experience and Educations only.

Masterlabel is free to choose, however for StreetAddress and Gender it has a special meaning for e.g. constructing an address line from the street and house number fields and capitalizing the gender value.

Configuration lines for other objects or invalid Field API names will be ignored.

Textkernel only supports the industry standard of lower case attributes in the json, so now fields in the fieldset have been converted to lower case.

Any places calling these fields, Apply Form for example, should be checked to ensure that any custom code is also using lowercase field names.