git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@20767 b5f69653-2bf5-0310-8201-b0dafb8e1405
For FC, fix a bug and handle a corner case properly.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@20770 b5f69653-2bf5-0310-8201-b0dafb8e1405
Add a config var for the Windows build.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@20771 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2485 Tracking aspect ratio of potts elements

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@20781 b5f69653-2bf5-0310-8201-b0dafb8e1405