fixed null exception at getActionBar()
Merge branch 'develop' into feature/qtdrugs
Entrainment layout completed, now need some code.
starting to code Entrainment
added apixiban warning messages re coadministration of CYP and P-gp inhibitors. Also eliminated warning for CrCl 15-24 (not in final package insert)
entrainment mapping working, needs help text and tweaking
major tweaks to Entrainment mapping.  Need Help text.
added Entrainment instructions
fixed merge conflicts
fixed merge conflict with feature/qtdrugs