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
fixed the print_spec to handle async testing
Merge pull request #73 from benoitmangili/printer_spec_asynch

fixed the print_spec to handle async testing
Tube resource spec changed to use asynchronous calls
Merge pull request #74 from david-allen-tessella/tube_resource_spec_async

Tube resource spec changed to use asynchronous calls
Async calls for barcode resource spec: these tests should now pass
fixed the searches_spec to handle async testing
fixed the order_spec to handle async testing
fixed the batch_spec to handle async testing
Merge pull request #75 from david-allen-tessella/barcode_resource_spec_async

Async calls for barcode resource spec
Merge pull request #76 from benoitmangili/batch_async

fixed the batch_spec to handle async testing
Merge pull request #77 from benoitmangili/searches_spec_asynch

fixed the searches_spec to handle async testing
Merge pull request #78 from benoitmangili/order_async

fixed the order_spec to handle async testing
fixed the root_spec to handle async testing
fixed the ajax_spec + test_config_spec to handle async testing
incomplete test fix for operation_spec