should have 5: edit a word

[AlinaTaoRao]

5. edit a word

a user can edit a word from the list.

HTML

• an i tag for pen icon aside each word in the list

CSS

• styling to position the pen icon correctly in the list

Listeners

• a listener connected to the pen icon, I'll try a "click" event first

Handlers

• one handler that print the specific word to input. (User can edit it and then add to word list. Finally click bin icon to remove the original word.)

Utils

• none.

Components

• none.

• this will be developed on the branch 5-feature-edit.