Don't offer to edit repeat in template, fix #781
Update icons position on window resize, fix #602
Be resilient to form without xh:title, fix #714
Fix icon not showing in non-combined resources
Tooltip text to work for label and hint, fix #907
Minor: fix comment and improve code clarity
Section title box not to go under help, fix #636
Upgrade from Underscore 1.3.3 to 1.4.4
Hint users can edit empty hint/label, fix #901
Show placeholder for empty hint/label in repeat