#2317 Tidying up Doxygen

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18361 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2032 Added outputting of Cell Data

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18362 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2317 Tidying up Doxygen

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18364 b5f69653-2bf5-0310-8201-b0dafb8e1405