Use renderable array instead of the explicit theme() call.
Add in 3D viewer tab.
Only show the 3D viewer on our objects.
Add a comment.
Expand function comment for access callback.
Add in "Output" tab.
Set title on output tab.
Merge remote-tracking branch 'origin/7.x' into 7.x-UC-15

Conflicts:
	README.md
	includes/utilities.inc
Merge remote-tracking branch 'origin/7.x' into 7.x-UC-15
Get highlighted text displays together.
Flesh out the object display.
Fix up comment, suppress collapsing stuff.
Get rid of separate 3D view tab.
Add wrapper div to markup, 'cause it seems like a good idea?
Add formatting for molecular formula.
Avoid attempting to use unavailable datastreams.
Set label when generating CML to avoid setting the Drupal page title.
Make formula field configurable.
Fix syntax error and add reporting for setting of title.
Avoid setting the label to an empty string.