# This is a combination of 4 commits.
# The first commit's message is:
Aesthetic changes made

# This is the 2nd commit message:

fixed more visual things

# This is the 3rd commit message:

fixed more sub and emul headings

# This is the 4th commit message:

a few visual tweaks
Merge pull request #684 from asand017/cs100-2014fall

Sed tutorial hw4 Resubmission