Change delete button to be trash-can
add word to delete button
Merge pull request #15 from Swarthmore/pleasant-buttons

Make delete button unfriendly, add trash can icon.
Make readme into to-do
Update README.md
Update README.md
Update README.md
Update README.md
Merge branch 'master' of https://github.com/Swarthmore/VisualizingTranslations into edit-source

Conflicts:
	dev/index.html