changed wording of enable/disable utility toggles

Autosave and Word Count now clearly describe their state, per the
suggestion in #169.
Merge pull request #171 from nchammas/master

changed wording of enable/disable utility toggles
Uncomment Save to GitHub line
Change function name to be saveToGithub
Added npm-debug.log to .gitignore
Consistency cleanup
Make notification container bigger
Making X-Dillinger-App header a constant
Added 'Save to Github' feature
Changed fetchGithubBranches to fetchBranches

For consistency
Changed searchForMdFiles to fetchRepos

For consistency.
Added ability to edit files from GitHub orgs
Rewrite to support saving to private and organization repos