- fix SampleData block problems from the repository refactor that prevented it from being run multiple times.
- small tweak to Stark variables
- added admin password confirmation to help reduce the chance someone mis-types the admin password on install and then is locked out.
- removed liquid.min.js reference from AttributeEditor since only AutoCompleteDropDown.cs needs it.  (Nothing currently uses AutoCompleteDropDown.cs)
Merge branch 'develop' into feature-mp-groupattributesfilter