Undeletable when intermediates present.
Merge pull request #43 from jordandukart/7.x-FLVC-61

Undeletable when intermediates present.
Remove contextual menus, add left click nav, form cleanup.
Remove requirement of populating both fields.
Merge pull request #44 from discoverygarden/7.x-FLVC-63

Remove contextual menus, add left click nav, form cleanup.
Merge pull request #45 from discoverygarden/7.x-FLVC-62

Remove requirement of populating both fields.