white space
whitespace editing
whitespace collapsing.
[fixes #81625466] Fixes visualization default stringio.txt name issue
[fixes #81353494] Activity count on project card list correction.
[fixes #80591332] Disables link for inaccessible workfiles in workspace activity chart
[in progress #81122238] Fixes server-side error when no workspaces exist yet in project card list.
[fixes #82176730] CSV parsing failure handling upon upload changed.
[fixes #81409396] Display of activity tab in workfile sidebar triggers recalc of truncated text height

- Reviewed by jlee
[fixes #77155990] Shows appropriate error upon attempting to access an inaccessible workflow.

- Reviewed by J. Lee
[fixes #81122238] Displays empty state message when appropriate.

- Reviewed by J. Lee
Several shasta 5.1 patch bug fixes
DashboardProjectList spec fix.
Dashboard::WorkspaceActivity spec fix
reworking of css rule for margin at bottom.
better revision to the layout
Merge pull request #30 from Chorus/fix-81892840

[Fixes #81892840]
udpate Pivotal HD 2.0 to Pivotal HD 2
change the migrate file name to ignore conflict
update the class name for this migrate script to ignore conflict