Merge pull request #5 from gabesullice/e3

Adds forking instructions to the README.
Rewords some the readme for clarity. Fixes typo.
Merge pull request #6 from gabesullice/e3

Rewords some the README for clarity. Fixes typo.
Updates README.

Adds a reminder. Changes heading styles.
Formats gitconfig file uniformly
Update git aliases for commit and rebase

Remove commit -m|am alias to encourage better commit messages. Add
rebase alias for ease of use.
Merge branch 'e3' into e3-master
Merge branch 'e3'

Conflicts:
	README.md