Added cask for The Archive Browser

[poltak]

New cask for paid app 'The Archive Browser'. Installs a 30 day trial version, in which the user is prompted for a license number they can purchase.

DISCLAIMER: I am not affiliated with 'The Archive Browser' project or the developers. I am simply an end-user.

[rolandwalker]

Thanks for the contribution!

I'm going to delay merging this Cask to give other folks a chance to comment on your novel use of caveats here.

If this becomes a common use of caveats, I would add something standard to the caveats DSL, though my preference is ultimately to do something like what is discussed in #2812.

[nanoxd]

Thank you for your contribution.

There is no harm in indicating that an application is a trial but I think that can be said for most casks. It would help with #2812 in indicating whether an application is a demo/trial.

I don't feel these features are in-line with the project's goal: "Let's see if we can get the elegance, simplicity, and speed of Homebrew for the installation and management of GUI Mac applications such as Google Chrome and Adium." @vitorgalvao and I both agreed before that homebrew-cask is less of an application discovery tool like Bodega and more of an automation tool.

[rolandwalker]

@nanoxd , just to make sure we are on the same page: I agree about not turning homebrew-cask into a discovery tool. I tried to be clear in #2812 that :license or :tags must be constrained to a defined set. The purpose would be more for filtering/user-control than discovery.

In my mind, I see licenses as technical points, specific to each Cask, very similar to say, the need to reboot: "constraints which apply to the use of this Cask".

[nanoxd]

@rolandwalker In that case, we are on the same page. The more information about the software, the better!

[rolandwalker]

Great! I'm going to merge this Cask. We can further discuss & work on standardizing license/tag/caveats/whatever-it-may-be in another PR.

@poltak , thank you for your contribution!

[poltak]

Thanks for the patience in explaining and the transparency with your decision process.
Much appreciated.