(PE-1) Add opinion about Sublime to file1

Previously this file contained opinions about Vim and Emacs.  I added another
opinion to this file.
(PE-2) Add lines to poem in file2

New lines were added to the poem in file2 in order to make it more interesting.
Merge pull request #45 from ericalthatcher/feature/master/PE1_edit_file1

(PE-1) Add opinion about Sublime to file1
(maint) Add more lines to file1

Prior to this commit, file1 did not have enough lines. This commit adds
more lines to file1.
(maint) Add psuedo-lit theory lines to file2.

Prior to this commit, there was not enough discussion on whether the
beginning lines were a poem. This commit furthers the discussion for
future readers.
Merge pull request #44 from lindboe/maint/master/file1_edit

(maint) Add more lines to file1
(PE-3)

Add another full sentence to file1.
Merge pull request #46 from ericalthatcher/bug/master/practice_rebase

(PE-3)