* language-selector can only appear in secondary actions so only
load rule on Main page
* .no-js-only not used in MobileFrontend or Minerva
* Remove last-modified-bar rules from ui.less that are repeated
inside footer less file
* #mw-mf-last-modified id is no longer used post-footer rewrite
* CSS rules for .mw-mf-banner are defined in Zero extension
* mw-mf-image-replacement is no longer needed after we turned off
the option to disable images in the mobile site
Change-Id: I7abdbac4d2d16b931e2b110fcebf0dfc82146753
This is programmatic output from python3 scripts/migrate.py
This will result in a Minerva skin dependent on MobileFrontend.
Post merge we will rename message keys to have minerva- prefix
Bug: T166748
Change-Id: Iff1f7e63e796cc5d4a6d2ab0370e0c33248d2fce
jdlrobson