Add an option to disable the miniplayer

[sohanglal]

⚬ PROBLEM: I use Vimium alot and when I accidentally press i twice the player shifts to the mini player

⚬ SOLUTION: Add an option to disable the miniplayer altogether

Thanks!

[sohanglal]

This extension fixes the problem : https://chromewebstore.google.com/detail/unlock-keyboard-mouse/ijngdimmjkngoglcjaheoadciaalbafl.