Putting icon on link label baseline as good as possible cross-browser
and unify code with Vector skin's code. With one improvement,
putting icon in `:before` selector in order to be able to specifically
change icon independent from link, which opens up `opacity` or state
changes.
Also cleaning up CSS by
- reducing specificity
- changing to `stylelint-disable-line` only on specific selectors
- removing initial value `transparent`
Bug: T207075
Change-Id: Ib5d446434263441eb85aa2e96a0e4dbde1034c1c
Depends-on: I92acb9851a3c0acdbc40a4a4528a91c7332c9293
* Do not group search results by region
* Replace ULS trigger icon with monochromatic one
* Custom no-results message support
* Upgrade jquery in the example to 3.2.1
* Use .siblings to locate the suggestions, clear elements for efficiency
* Removing assigned ids to elements that are not guaranteed to be unique
* Use eslint and stylelint, fix all errors
Update the language icon in ext.uls.pt module with new monochromatic one
Also use custom style for monobook skin.
Bug: T182539
Bug: T175769
Change-Id: I7341064cd0de367d933048c4800f951568747d11
