This commit specifically address bringing the
desktop version of the new popup panel's look
and feel more inline with the classic one:
- Hide tool captions on desktop
- Bring back no-popups switch on desktop
- Bring back tooltips on desktop (though they
are now rendered natively by the browser)
- Use the Photon icons suggested by @brampitoyo
for the no-popups and no-remote-fonts
switches
