RelationAlgorithms and a new type called Result in the model for storing relations and other results
SOPMaker started
Merge remote-tracking branch 'origin/master' into RelationAndSOP
In the middle of the grouping algorithm
Fixed more tests. But this does not handle reqursive structures. Some major changes is needed for that
The grouping algorithm is now working
Sequences and grouping works

Left to do is putting it all together and making a service
Changed sequencify call

Note: Maybe I need to change SOP such that Parallel(o1, o2) ==
Parallel(o2, o1)…
Working with the relation and sopmaker services
A bug in modelActor fixed

State variables couldn’t be retrevied
Soon ready for relation service
Fixed relation service
SOPMaker and relation service

Some more tests are needed though
SOPMaker service bug when id is missing
Merge branch 'master' into RelationAndSOP
Merge branch 'master' into RelationAndSOP

Conflicts:
	launch/src/main/resources/application.conf
working Hierarchies, creation of default SPSpec, itemList ordering brought back
Item deletion
Button sizes
Icons
Multiple sequences in sop
Merge commit '7b72d637f0ba4ead64024e2982140d88cf96cc7d' into sopmaker