Added method to read history files of kinematic (noddy) models directly from the web, e.g. from the Atlas of Structural Geophysics, http://virtualexplorer.com.au/special/noddyatlas/index.html;
Added colorbar orientation to options in plot_section
Added functionality to define Noddy compute type (including geophysics and surfaces)
Adjusted figure settings with better colormap
Include comparison between two calculated gravity fields from changed model