[#56276024] Add fail but charge interface

Ammend with updated gemfile prior to merge.
Merge pull request #29 from sanger/next_release

Qced Tag plates
Merge fail but charge changes
Update _fail_wells.html.erb
Merge pull request #30 from JamesGlover/56276024_fail_but_still_charge_flag

56276024 fail but still charge flag
Merge pull request #34 from sanger/next_release

Merge BarcodeException catching
Merge pull request #39 from sanger/production

Production