GPs

added my test BVAR

made a test run of the Bayes-var script

Added Chris Barnes' VAR code

results for adding the multiple inputs using '-i "C:\Users\User\Dropbox\UCL\GPs\synthetic_data\test_GMLV" -p "C:\Users\User\Dropbox\UCL\GPs\synthetic_data\test_GMLV\perts.npy" -o "C:\Users\User\Dropbox\UCL\GPs\TestingIndependentFitsGPR\Testoutput2"'

Added code to do GPR fitting with multiple inputs