move related cases tab of case details to own template
beginnings of configurable hierarchical related cases display
related cases tree: configurable columns and sorting
add timeago support for case tree
add timeago to other column
add touchforms integration
reload related cases when an inline touchforms form is submitted
cleanup/refactoring for separation of concerns
show add subcase button even for cases with no subcases yet
refactor touchforms interface
automatically collapse closed cases
move includes
prettify tab ids in case details
refactoring
fix case view url
stash
fix parent case urls
move declarative definitions for related cases page into case classes