Initial commit
Update README.md
Merge branch 'master' of https://github.com/gem/nhlib
Merge branch 'master' of https://github.com/gem/oq-hazardlib
pep8 fixes
modified gitignore to include coverage data and spotlight cache
Merge branch 'master' of https://github.com/gem/oq-hazardlib
Merge pull request #99 from matley/pep8-fixes

Pep8 fixes