Added method to labellable that extracts the relevant details needed for printing
Merge pull request #71 from mikemases/Print_Label_Details

Added method to labellable that extracts the relevant details needed for...
renaming getResourcesGroupedByOrders -> getItemsGroupedByOrders
Merge branch 'master' of https://github.com/sanger/S2Mapper
Merge pull request #72 from benoitmangili/rename_getResourcesGroupedByOrders

Rename get resources grouped by orders