pygbe 0.2.1

Added All documentation is available on github pages Support for Cuda 7.5 One liner for setting up Py2.7 environment (sans PyCUDA) Use Doctr to automatically generate documentation using Travis Changed config and param files are now globbed for so they can have a name different than the folder which contains them. Updated license with new contributors Layout of sphinx documentationt toolbars (home button added, more verbose layout) Fixed Uncaught exception when pygbe doesnt run correctly Wrong error type in regression test master script Performance runs work on non-X backends Uncaught out-of-memory exceptions in regression tests Remove