Slightly fix boolean custom field format


TODO fully specify this
Potentially speed up work package column data watcher
Merge pull request #1506 from opf/feature/wp-column-data-watcher-performance

Feature/wp column data watcher performance
adjusting version number to agreed upon schema
fix flickering cuke by inserting "should see"
fix spec flicker by assigning correct variable
Merge branch 'dev' into feature/seletable-title-more-like-select2
Total Gemfile farce here sorry it's early.