Auto complete

[muzavan]

Should resolve #5

[muzavan]

@azaky please help to review.

As discussed, I use a similar component with Wikipedia's suggestion results. However, I find that the class styling for that component only triggered if we are input something in the Wikipedia search box, so I copy their CSS style and put it in the element style directly (e.g. here).

Please let me know if you have any feedback. Thanks!

[azaky]

@muzavan this looks good! Have tried it locally. No problem with copying CSSs. Only one minor problem, I can't pick the search result by arrow keys, but I think that's not a problem if we don't handle it now.

Related to this, I have opened another pull request (#11) to reactify the content script. There, I exported ArticlePicker as a standalone component. I think this is better to be implemented there on top of the react version, what do you think? I suppose most of the changes in this PR can be copy-pasted right away to the react version.

[azaky]

React version here: 13fd2dc

Note: I made changes to its behavior so that now the only acceptable input is from autocomplete (not from the free-typing)