LIMS-1018: Cannot clone samples in new puck

[ndg63276]

JIRA ticket: LIMS-1018

Summary:

Ticket LIMS-759 (multipins) introduced a bug whereby the "clone sample" button didn't work.

Changes:

• Revert 1 change from LIMS-759: Show multipin samples and their sublocations #648
• The locationIndex is used only when pressing the "Add Container" button, and that index is used to splice a new sample into the existing samples. Using the INDEX property meant numbers larger than the capacity of the container were used.

To test:

• Test creating a puck with different samples, view puck to check samples have been saved
• Test creating a puck with cloned samples (ie after using the "Clone sample" button), view puck to check samples have been saved
• Test creating a puck after using the "Clone all from first row" button, view puck to check samples have been saved
• Test existing containers without sublocations still look ok eg /containers/cid/245858
• Test samples in sublocations are shown on existing containers eg /containers/cid/270597
• Test editing samples individually and with the bulk editor

[ndg63276]

Changes for LIMS-759 have been reverted.