ID	Type	Status	Priority	Milestone	Owner		Summary + Labels	...
	2	Enhancement	Accepted	Medium	----	----		Support for image attribute
	7	Enhancement	Accepted	Medium	----	kjellmf		Support the size attribute
	8	Enhancement	Accepted	Medium	----	kjellmf		Add support for the point shape when using the tikz output format
	9	Enhancement	Started	Medium	----	----		Make handling of d2toptions more robust
	10	Enhancement	Accepted	High	----	kjellmf		Local compilation in the preprocessing step
	12	Defect	New	Medium	----	----		Subscripts as node labels not correctly translated in -tmath