Revert "Merge branch 'master' of https://github.com/Stryker/Instruments-Quoter"

This reverts commit 645e9d92f97a26435617a5b9a5dc48860213299d, reversing
changes made to ff40e79ab5a263522a31916ae61c230fc96d0732.
Revert "warranty line item editing"

This reverts commit ff40e79ab5a263522a31916ae61c230fc96d0732.