More minor changes.
Merge branch 'master' of https://github.com/danielskatz/WSSSPE
Shorten title.
fiddling.
Response to a remark on use of repositories.
Commenting out authors with no affiliations at this point.
No change to content. Formatting tex.
Some minor corrections of typos, sentences

Added in a few additional tool examples where they seemed appropriate.
Very minor typo
Minor change.
Section 9: refine.
Section 8: minor changes.
Section 8: make a small note.
Sections 1-3: Fiddling.
finishing authors
Section 6: refine.
some fixes
comment a note
minor fix in abstract
fixing author bug