Modified .gitignore.
Merge branch 'master' of https://github.com/craig8196/em
Merge branch 'master' of https://github.com/craig8196/em
Merge branch 'master' of https://github.com/craig8196/em
Merge branch 'master' of https://github.com/craig8196/em
Merge branch 'master' of https://github.com/craig8196/em
Gathering data.