Add '*' as a valid SeaMonkey application version

[musically-ut]

This would allow extensions to not specify an upper bound on the browser version if they rely on a Stable API and would prevent problems like mozilla-jetpack/jpm#518

Relevant page: https://addons.mozilla.org/en-US/firefox/pages/appversions/

[kumar303]

@wagnerand could you take a look at this?

[wagnerand]

I am not sure we want this. @jvillalobos do you have an opinion on this?

[jvillalobos]

I don't feel strongly either way, so I'm okay adding it.

[musically-ut]

Are there any cons to adding it?

[jvillalobos]

Developers get lazy and just set * as maxVersion without testing regularly, potentially causing stability problems for users, which we need to chase. This is a very minor problem for SeaMonkey, so I'm not concerned about it.

[eviljeff]

done :)

[jvillalobos]

Fine, but I get all the credit.

[eviljeff]

Fine, but I get all the credit.

I was channelling your spirit while pressing those buttons and keys.