Merge branch 'master' into 'fix/override-globalmapping-multiregions'

# Conflicts:
#   library/MultiRegions/ExpListHomogeneous1D.h
#   library/MultiRegions/ExpListHomogeneous2D.h
71 jobs for !1450 with fix/override-globalmapping-multiregions in 109 minutes and 8 seconds (queued for 11 seconds)
merge request