Fix autoscrolling to top when clicking preview
Rework relationship screen a bit.

Caret on the left of contact groups.
Don't show anything if no contact is selected
Change dropdown icon to a vertical ellipsis
Moving the hover-menu a little on relationships
Fix whitespace issues, html/javascript injection on updates screen
Note Unread messages on homepage
Help shows email. Settings => My Profile. Sorting file screen
Clicking a task on relationship takes you to the task
Show completed tasks menu. + button smaller.
Renamed function that checks for completed subtasks
Tasks editable from task screen with inplace.

Also added completed section for tasks, added check so that tasks cannot
be marked as complete unless all subtasks are complete (including a
little exclamation notification if it should happen). Removed completed
tasks from the task tree.

Add change history to tasks.
Adding new roles to task screen.
Send task updates again when changing from main task screen
Merge branch 'master' of git://github.com/SovereignPrime/RISE-nitrogen-site

Conflicts:
	src/sugar.erl

Minor updates to sugar to accommodate different protocol versions and
proper checking of timestamp type.
Merge pull request #5 from choptastic/master

Results of Jesse Sprint 3