adding test files to check if everything works
adding test script to manifest
renamed whoisonline.js to guilds.js
guild's server is now sent to the extension.
oh, functions can't be passed silly me

Since functions can't be passed by messages, and eval() is not supposed
to be used, I'm femoving this in the meantime, maybe I'll use a "common"
js file to be used as content script and as part of the background
function.
names now read and parsed

names now read and parsed, next step is setting attributes so they can
be shown/hid, will also need to set lvl/voc to rows, online indicator
later.
Now Adds lvl voc to a guild page

Now Adds lvl voc to a guild page.
Hidding, indicator and header still missing, need to move styles to a
CSS maybe
Merge remote-tracking branch 'origin/testWhoIs'