Updating for latest Trunk

Author: jmosborne

src/Test02MonolayerGrowth/GeneralisedLinearSpringForceWithMinDistanceItem.cpp

@@ -35,6 +35,10 @@ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "GeneralisedLinearSpringForceWithMinDistanceItem.hpp"
 
+#include "AbstractCentreBasedCellPopulation.hpp"
+#include "MeshBasedCellPopulation.hpp"
+#include "NodeBasedCellPopulation.hpp"
+
 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
 GeneralisedLinearSpringForceWithMinDistanceItem<ELEMENT_DIM,SPACE_DIM>::GeneralisedLinearSpringForceWithMinDistanceItem()
    : AbstractTwoBodyInteractionForce<ELEMENT_DIM,SPACE_DIM>(),

src/Test02MonolayerGrowth/QuadraticRepulsionForce.cpp

@@ -35,6 +35,10 @@ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "QuadraticRepulsionForce.hpp"
 
+#include "AbstractCentreBasedCellPopulation.hpp"
+#include "MeshBasedCellPopulation.hpp"
+#include "NodeBasedCellPopulation.hpp"
+
 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
 QuadraticRepulsionForce<ELEMENT_DIM,SPACE_DIM>::QuadraticRepulsionForce()
    : AbstractTwoBodyInteractionForce<ELEMENT_DIM,SPACE_DIM>(),