* added relion v 2.1
* relion 2.1 - misssed comma
* relion now pulling from master branch - removed 2.03 - added cuda 8 as dependency given 9 does not yet work with relion per https://github.com/3dem/relion/issues/296
* r-igraph: find old packages in the archive
Fixes#6104.
* r-irlba: find old packages in the archive
Fixes#6101.
* r-lazyeval: find old packages in the archive
Fixes#6102.
* packages: set list_url for all packages hosted on CRAN
* packages: consistently use the CRAN archive URLs
Aspell compiles in the paths it looks for rather than looking relative
to its binary location. There are also no environment variables to
redirect it other than changing the path to the configuration file it
looks at.
- hdf5's +hl variant is required because the build uses libhdf5_hl.
- sz is only compatible up to version 1.4.10 because the library has
been renamed to libSZ in 1.4.11.
* Fixed the datatype flag in the LBANN package.
Fixed where the datatype flag should be set.
* Added variant to OpenCV to disable building DNN support
* Fixed a bug in how the elemental package tries to find its Fortran
library. The current method does not work with Intel compilers.
* Added necessary paths for cuDNN and CUB.
* Addressed flake8 issues in Elemental package.
* Fixed several flake8 errors. Added variant to build with or without
support for arbitrary-precision floating point arithmetic.
* Added the proper CMake flag when MPFR support is disabled.
* Fixed a bug in how the cudnn path was being set when there was no
cudnn requested. Also requested that OpenCV is built without eigen
support.
* Fixed another bug where a dependency may not be there and thus should
not be always checked.
* Added a package for the MDAnalysis toolkit.
* Changed dependency for the eigen library to not include support for
multiple-precision (arbitrary-precision) floating point arithmetic,
since OpenCV does not support these data types.
* Fixed incorrect implementation
