harthur/brain — pull request #32 by ryansmith94 (2013-09-05 18:46:45+00:00)
Title: Created `.gitignore` file.

Closes #25
* Ignores the node_modules directory because it's not needed in the repository.
* Ignores the DS_STORE file on Mac because it's pointless committing that every time.
* Ignores npm log file because it's unnecessary to store that in the repository.