#586 - empty form list links to new builder screen
Merge branch 'master' into tp612
#612 - fix for new form not saving, fixed button links and visibilities
skip logic tests and IoC - helpers cleanup and bugfix
on 'calculate' rows, don't display the label normally. Instead, display the calculation in place of the label. On all other rows, ignore the calculation field.
removing label text in card__header-title
adding a default calculation value for calculation questions
Merge pull request #142 from kobotoolbox/tp268

A user can add calculation questions
Merge pull request #141 from kobotoolbox/tp612

#586 - empty form list links to new builder screen
Merge branch 'master' into skip-logic-tests