working implementation of SGD
fixed merge
fixed SGD to work with new interface
Merge branch 'master' into SGD
Merge branch 'master' into SGD
fixed index
fixed up dK_dX in the exponential and Matern kerns
Adding travis.yml file for Travis continuous intregration service, may not work yet
Changing travis installation
Fixed version setting for numpy scipy installatioN
Changed get_param and set_param to _get_params and _set_params
Merge branch 'master' of https://github.com/SheffieldML/GPy
Added apt-get scipy installation for travis, need to ensure version
Merge branch 'master' of github.com:SheffieldML/GPy
Removed latent force model fortran code from setup.py from github code
Removed version specification of scipy
expand_param and extract_param replaced with set_params_transformed and get_params_transformed
Merge branch 'master' of https://github.com/SheffieldML/GPy
Fix error introduced into GP_regression when doing name changes.
Modified log_like_gradients to make it _log_like_gradients and moved extract_gradient to _log_like_gradients_transformed.