Naïve way of guessing the chapter title

I suspect this isn't perfect, and is untested; but this is good for a first go. ;)

H
Merge remote-tracking branch 'origin/master' into hr-chapterTitles

* origin/master:
  fix up mess from changing dateDigitised format to Date. My bad
  Remove unnessary user comment.
Remove 'Chapter - ' prefix
Get Chapter titles from dmdSec//mods:title

This is the better way of doing it.

No chapter title is entered if there is none specified.
Merge remote-tracking branch 'origin/master' into hr-chapterTitles

* origin/master:
  updated to include review comments.
  minor update to the validation on identify work page.
  checked for distinctness in the reporting rows.
  added more validation for job identify work page.
  updated ReportsDirectSql to ignore case for query field names.
  added serverside validate for bib id bfr contiue to upload files.
  fixed the error in Reports unit test.
  improved speed of upload stats report.
  added date parser for table sort and updated reports download for catalogue report.
  work around for session timeout during ajax request.
  code refactor.
  updated catalogue report.
  minor update.
  minor update.
  fixed the validation on parent pid for continuing to upload files.
  impl for dsc-199 identify pending work.
Logging style
Merge pull request #405 from nla/hr-chapterTitles

Chapter Titles
Merge branch 'master' into js-create-works