#2367 Fix a little coverage

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18823 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2277 Added new Modifier hierarchy to implement Volume tracking delta Notch etc. Currently can have both sub classes of the simulation and modifiers. Replaced `VolumeTrackedOffLatticeSimulation` with `VolumeTrackingModifier` which also works on lattice based sims.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18824 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2277 Moved `DeltaNotchOffLatticeSimulation` to `DeltaNotchTrackingModifier`.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18826 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2277 fixing output

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18828 b5f69653-2bf5-0310-8201-b0dafb8e1405
Improve documentation for Hdf5DataWriter::SetUseFixedChunkSize().

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18829 b5f69653-2bf5-0310-8201-b0dafb8e1405
#1902 some coverage

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18831 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2382 make a start by switching to iterating over boxes in `CalculateNodePairs` and being able to access whether a box is on the interior of a process or not.

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18833 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2277 fixing archive

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18835 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2382 split calculation of node pairs between local and global pairs

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18836 b5f69653-2bf5-0310-8201-b0dafb8e1405
Fix profile builds by reversing Alex vandalism in r18801 (see #2367)

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18838 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2382 add non-blocking methods to `ObjectCommunicator`

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@18839 b5f69653-2bf5-0310-8201-b0dafb8e1405