Add `data-list` attribute to force using `splice`

* Sometimes live-binding breaks if a list attribute is set rather than
  spliced
Merge remote-tracking branch 'origin/develop' into feature/fix-setting-object-owner

Conflicts:
	src/ggrc/assets/mustache/programs/modal_content.mustache
Merge pull request #724 from reciprocity/feature/fix-setting-object-owner

Add `data-list` attribute to force using `splice`