registers cuke helpers for work packages
adds cuke for work package direct navigation
adds route for work_package#edit
adds pe and issue to be found as work packages for cuke routes
adds an edit action to work_packages controller
initial work_package#edit implementation
uses default attribute rendering for custom fields in wp#form
refactors attribute rendering to avoid duplication
moves status step into own file and adds definition
removes i18n for planning element

covered by work_packages
adds route for work_package#update

The general work_package scoped under project is no longer necessary
adds a "following priorities" step definition
adds permission for work_package#udpate
adds params for update work_package to permitted params
adds a method for updating a work_package

This ignores update_attributes conciously as the goal is to move it into a business object that does not inherit from AR
allows the "fill in" step to work with select
adds cuke for updating a work package

This is not yet completed but defines a simple use case
adds an update action to the work package controller
allows for the status to be set on planning elements
adds more attributes to work package update cuke