* automake: added version 1.16.1
* lmod: added version 7.7.29
* git: added version 2.17.0
* tmux: added version 2.7
* scala: added version 2.12.5, fixed typo in version 2.10.6
* Added spark@2.3.0, hadoop@3.1.0, jdk@8u172-b11
* picard: added version 2.18.3
* tar: added version 1.30
- This moves var/spack/packages to var/spack/repos/builtin/packages.
- Packages that did not exist in the source branch, or were changed in
develop, were moved into var/spack/repos/builtin/packages as part of
the integration.
Conflicts:
lib/spack/spack/test/unit_install.py
var/spack/repos/builtin/packages/clang/package.py
