[Feature Request] Add Trivalent

[Ganipotes]

I'm using hardened-chromium Trivalent in SecureBlue.

When creating a web app, it detects chromium, and create the web app.
But impossible to launch the web app.

It will try to open "chromium" instead of "chromium-browser".

Edit: the name is now Trivalent, and it is not found.

[hepp3n]

I think it's related to this: #73

It will be fixed soon.

[Ganipotes]

It's still not detected, but probably because Secureblue decided to brand it, and it's now Trivalent in /usr/bin/trivalent.

[hepp3n]

Ah yeah. If the appid contains chromium it should be properly recognized.
In this case we have to do an exception for this one case.