Moved the ''stable'' development line of BAL to the directory ''trunk'' (it
was previously in ''bal'').
Created the ''unstable'' branch.
Modified balObject, balParameters and balBifurcationParameters in order
to remove static creation and destruction methods.
Fixed some bugs and changed DynamicalSystem.
Added simple and temporary Makefile for the examples directory.
Updated balSolution and balLogger
Fixed some problems with Parameters, BifurcationParameters and DynamicalSystem.
Bug fixes and some changes to Solution, Logger, DynamicalSystem and Parameters.
Update of ODESolver and minor modifications to the other classes.
Fixed Logger and started BifurcationDiagram.