* Dataspaces spack package, hard-wired for ubuntu VM
* Initial commit of dataspaces spack package
* Made changes and additions necessary to install on Cori and Titan
* Added temp 1.6.2.1 for testing
* Updated tar file for 1.6.2
* Fixed formatting
* Set the type of build dependencies
* Changed the way autogen.sh is called for compatibility
* Use append instead of extend to add configure flags
* Various syntax fixes
* Switched string checking to method for compatibility
Now using the six library for Python 3 compatibility. Thanks @adamjstewart
* Made MPI variant default
