#2410 add a Get method to check that the timestep is being set correctly.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19707 b5f69653-2bf5-0310-8201-b0dafb8e1405


git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19708 b5f69653-2bf5-0310-8201-b0dafb8e1405
Small fix to test parsing for #2016.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19709 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2016 - another fix

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19710 b5f69653-2bf5-0310-8201-b0dafb8e1405