For #3, Ability to Edit. Implemented.

Created ability to edit the cards created. Not quite sure if the
placement of functionality is in the logical order that the original
author set up, but the functionality to update is there.
Removed console logging.

Forgot to remove console logging from when I was verifying the update
functionality.
Made input squish to content length.

If the content is long then it's still kind of a pain since the input
will expand outward. Maybe switch to a textArea or something intelligent
like that.
Added help text to input.

Hover text to instruct the user to hit enter to save the changes. I
suppose I should mention that double clicking is the way to edit in the
first place somewhere as well?
Changed input to textarea

TextArea makes more sense since we can have multiple lines and it
doesn't look like crap.
Styling the textarea some more.

Trying to make it fit nicely into the box without looking like crap
Merge pull request #7 from EJEHardenberg/ability-to-edit

Ability to edit