#2411 Fix writer to always right justify with wider columns.  Fix reader to be sensitive to where columns are.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19719 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2411 I held back the failing tests for this ticket

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19720 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2411 Fix profile builds

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@19725 b5f69653-2bf5-0310-8201-b0dafb8e1405