Added version_tag script for managing semver releases
Fixes per ET1_issues_dev Google doc
Merge pull request #40 from ministryofjustice/edinburgh-fixes

Fixes per ET1_issues_dev Google doc
fixed rebase conflict
removed unneeded file
fixed radio labels
fixed up some more annoying layout issues
fixed layout issues across labels on multiple pages.
tightened up more page layout
fixed up claimant page
error message styling added
cleaning up form layout and errors
moved selected option js to own file
added reveal to first page
Simplified revealJS logic and moved code out into separate manageable files
form errors updated
attempt to do hide/show for form hints
bundle.js merged
removed unneeded dependency from reveal.js
bundle bundled