fix incorrect LD_LIBRARY_PATH obtained after loading modules
rewrite restoring of LD_LIBRARY_PATH with split/join
shorter/cleaner code
fix typo
line too long
add unit test for LD_LIBRARY_PATH troubles (see #482)
Merge pull request #2 from stdweird/boegel_ld

shorter/cleaner code
Merge branch 'develop' of github.com:boegel/easybuild-framework into develop
minor optimization
make LD_LIBRARY_PATH test stricter, path should be at the end
Merge branch 'develop' of github.com:hpcugent/easybuild-framework into develop

Conflicts:
	easybuild/main.py
fix long lines
run full test suite
get rid of .swp files (how did they ever get in here?)
Merge pull request #484 from boegel/develop

fix incorrect LD_LIBRARY_PATH obtained after loading modules