#2367 Relax tolerances in acceptance tests (down to 6 dps)

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18551 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2370 just a comment on mostly redundant argument.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18552 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2367 Relax tolerances in acceptance tests (down to 5 dps)

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18553 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2183 add remaining cell population writers

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18554 b5f69653-2bf5-0310-8201-b0dafb8e1405