Notifications on some text/tag on Hangout name

[HostFat]

It would be cool to have some notifications if the extension finds some text on an Hangout name.

Example:
Notifications on": [dogs;footbal;star;bitcoin;developer;android]

So if the extension find an Hangout with a text from the list, it will show something.

Example
Hangout name: "New android version v4.1.xxxx, what do you think?]

It will show a desktop notification, and also it can show the number "1" on the icon.
( the user has to check a new box like: "Only show hangouts that have text from the upper list" )

[mohamedmansour]

@johnbc and I talked about this, even if there is a lack of named hangouts, this seems like a good idea! Thanks for this suggestion!