Merge branch 'try-building-on-eos' into 'master'

Enable dynamic linking

Builds successfully on Eos with Cray's gcc 6.1.0. Does not include running the tests.

See merge request !4

build-eos.sh

 #!/bin/bash
 module swap PrgEnv-intel PrgEnv-gnu
 module swap gcc gcc/6.1.0
+module load dynamic-link
 module load cmake3
 module load boost
 mkdir -p build/eos