Redesign main page

[mike-petrov]

I think the following improvements should be made

• Update the interface for larger screens (e.g 2560x1440). Now some items look big and others look small. Also popups and modal pages are very small.
• Split the main page into two columns, so there is not a lot of empty space on the sides.
• Can we reconsider layout different presets? I mean when I click personal, shared, custom preset in a row I expected they always be in the same height. But now I have to find where I should move mouse cursor to click next preset.

[roman-khimov]

This seems to be too vague and obsolete, btw.