Installing std_enkf.h header
Changed ert_module to work with ert_root
Added CMake build for ert_module_test
Building rml_enkf module with ert_module script
Changed ert_module script to accept path on product
Removed debug
Added ctest to run ert_module_test on rml_enkf module
Added cmake file
Merge remote-tracking branch 'upstream/master' into module-build
Merge pull request #173 from joakim-hove/module-build

Integrated module building