clean up directory
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
# Your branch is up-to-date with 'origin/master'.
#
# Changes to be committed:
#	deleted:    array_of_words.ell
#	deleted:    examples/array_of_words.ell
#	deleted:    examples/candace.txt
#	deleted:    examples/demo_lcs_one.txt
#	deleted:    examples/demo_lcs_two.txt
#	deleted:    examples/emily.txt
#	renamed:    essay_topics.ell -> examples/essay_topics.ell
#	deleted:    examples/follow_word_count.ell
#	deleted:    examples/largest_common_substring.ell
#	renamed:    lcs.ell -> examples/lcs.ell
#	deleted:    examples/michele.txt
#	deleted:    examples/nivita.txt
#	deleted:    examples/plagarism.ell
#	deleted:    examples/rabia.txt
#	deleted:    examples/sort_names.ell
#	renamed:    word_count.ell -> examples/word_count.ell
#	deleted:    examples/wordcount.ell
#	deleted:    examples/wordcount.out
#	deleted:    stringlen.ell
#	deleted:    test-array_of_words.ell
#	deleted:    test-demo-wordcount.ell
#	deleted:    test-demo_lcs.ell
#	modified:   tests/demo_lcs_one.txt
#	deleted:    tests/test-demo_lcs.ell
#	deleted:    tests/test-demo_lcs.out
#	deleted:    wordcount.ell
#
