Added tool tips to titles in Entourage LineUp
Tuning some font-sizes
Merge branch 'develop_genlineup' of
https://github.com/Caleydo/caleydo.git into develop_genlineup

Conflicts:
	org.caleydo.view.tourguide.entourage/src/main/java/org/caleydo/view/tourguide/entourage/EntourageAdapter.java