Fix to ini_loader to get types correct by using ast.literal_eval. Fixes #14 somewhat
lack of space between two words
Fix for issue #15
Fix for issue #10
Merge pull request #16 from rmcgibbo/extraparticles

Added calls to Modeller to pick up extra particles
Correct spelling of tip4p-ew
Merge branch 'master' of github.com:rmcgibbo/openmm-cmd
Added quote
Fixed quotation marks.