Doxygen fixes
Merge branch 'master' of https://github.com/HBPVIS/VisEDA

Conflicts:
	.gitexternals
Merge branch 'master' of https://github.com/HBPVIS/VisEDA

Conflicts:
	zeq/event.h
Documentation fixes
Use UUIDs as event types to allow extensible vocabularies
Extensible vocabulary: Make fbb accessible
Updated generated files
Make transport endian safe (fb data is little endian)
Fix event types
Unit test for #19
Merge branch 'master' of https://github.com/HBPVIS/zeq

Conflicts:
	.gitexternals
	zeq/event.h
	zeq/subscriber.h
Merge pull request #19 from eile/master

Extensible vocabulary