Changes to Activity report.  Mary's request.
https://www.pivotaltracker.com/story/show/74984512
Fix StringUtil.
Merge pull request #284 from jfurlong/oe4.1.1

Fix StringUtil with ActivityReport changes for Mary.
Attempted to fix the cutoff header in ActivityReport.
https://www.pivotaltracker.com/story/show/74984512

Sibling results were not showing up in the ActivityReport.  This was
seen as missing data in the following story.
https://www.pivotaltracker.com/story/show/74742984
Fix sort order of reasons for rejection (results).
Fixed ResultService break from prior check in (ActivityReport displayed
properly but not Results page)
Additional fix to ResultService - separator.
Merge branch 'oe4.1.1' into develop

* oe4.1.1:
  Fix StringUtil.
  Changes to Activity report.  Mary's request. https://www.pivotaltracker.com/story/show/74984512
Merge pull request #291 from jfurlong/oe4.1.1

Fixes to ActivityReport and Reasons for Rejections
Merge branch 'oe4.1.1' into develop

* oe4.1.1:
  Additional fix to ResultService - separator.
  Fixed ResultService break from prior check in (ActivityReport displayed properly but not Results page)
  Fix sort order of reasons for rejection (results).
  Attempted to fix the cutoff header in ActivityReport. https://www.pivotaltracker.com/story/show/74984512
Fixed comment in ResultService