Switch to Atlas
Switch to Atlas

So we're in a bit of a bind because our python uses OpenBLAS for Numpy and xmds
doesn't seem to know how to use this.

Going to try directly telling XMDS about the atlas install and seeing how much it breaks.

UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts