Adds an experimental simple grid layout

[lneves12]

Issue: #247

Adds an experimental simple grid layout under an option "--grid". This assumes a grid of 2 columns, should be enough for now.

Let me know what you think about this approach.

Example with even number of cells

Example with odd number of cells

[coveralls]

Coverage decreased (-8.6%) to 91.429% when pulling 3988312 on lneves12:master into b62a2a1 on kimmobrunfeldt:master.

[lneves12]

any feedback about this new experimental layout?

Is there anything else I should add/improve in order to have this approved?

let me know what you think @gustavohenke

Thanks!

[amertak]

I would love to see this feature released @lneves12

[nicholas-ochoa]

Any chance of this getting merged? This would be a very useful feature when there are multiple applications running that are in a watch mode and outputting multiple lines at once.

[paescuj]

Hey @lneves12, I'm sorry that you have not received any feedback for such a long time!
Thank you very much for your contribution! ❤️

The screenshots you've provided look awesome 💯

Nevertheless, I'm afraid we cannot include this in its current state for various reasons (besides the obvious required updates):

• In general, it seems to be too much in an "experimental state"
• neo-blessed seems to be unmaintained - I'd like to avoid such dependencies
  (We'd need to look for an alternative, perhaps terminal-kit?)
• More tests needs to be added
• ...

That being said, this is not a general "no" to such a feature and I'd be pleased if you or someone else would like to continue working on this!

[paescuj]

Closing for now for the above reasons and because the pull request is outdated. Thanks anyway! ❤️ A new approach is welcome.