Merge pull request #769 from RoanKanninga/master

added runtimeproperty name
Fixed api bug when cache is false
saving changes in Worksheet.ftl before merging form master
commit before merging conflicts
Fix bug when input value is null
SubForm lists
Remove commented code
Enable tests
Removed unused code
Merge pull request #771 from erwinwinder/master

Subform lists
Merge pull request #770 from RoanKanninga/master

deleted users and permission, since it is not possible to change the per...
Added subforms
BarcodeSelector uses values form database instead from file
Deleted comments in BarcodeSelector
Merge pull request #772 from erwinwinder/master

Added subforms
Prefill forms
Fix form bugs
Back url and layout fix
Merge pull request #774 from erwinwinder/master

Form bug fixes and improvements
Set font-size to see text (was font-size 0)