Refactored create_label a little
Added ability to print temp label that is not
connected to any container
Added new label and print modules
Allows option to only create worksheet
Few modifications

Made json request private in print module
Changed label module into Moose role
Small fixes to worksheet
c15 Reactivate stock plate

Added new action to mapper
Created to Moose role to find a specified parent process
Made to_workflow required argument
Added missing semi colon
Merge pull request #89 from jbeast/worksheet_mods

Allows option to only create worksheet
Merge pull request #87 from ke4/devel

[C61] Add the possibility to allow calling multiple script from one event
And fixed another silly error
Merge pull request #90 from jbeast/stock_plate_reactivation

c15 Reactivate stock plate
Removed commented out tests
Updated dependencies for label
Merge pull request #88 from jbeast/print_temp_barcode

Print temp barcode
Added new callback attach_dtx_file
C20 Implementation and tests of attach dtx file epp script
Merge pull request #91 from jbeast/picogreen_dtx_file_attachment

C20 Picogreen dtx file attachment
Changes to Pico DTX step

Will now pick up standard plate file too