4 commits

Author	SHA1	Message	Date
Marc Zinnschlag	58daf52a67	deal with empty and invalid referenceable ID fields	2014-03-21 12:44:06 +01:00
Marc Zinnschlag	10ce47938b	update preview on reference/referenceable changes	2014-03-21 11:22:43 +01:00
Marc Zinnschlag	6b11265fbc	consider scale and orientation when previewing reference	2014-03-16 17:06:45 +01:00
Marc Zinnschlag	c36dfef972	prewview subview	2014-03-16 12:44:01 +01:00