#2277 Fixing Nightly Crypt test

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18969 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2387 - revert changes made in r18801 to `ElementIncludesPoint()` to fix `Test2DVertexBasedCryptRepresentativeSimulation`

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18971 b5f69653-2bf5-0310-8201-b0dafb8e1405