XWIKI-1342: Colibri theme - checkbox, radio controls + footerglobal

- Changes after https://github.com/evalica/bootswatch/commit/853079c27166e0a0e605bc02586e3484debafe49 and https://github.com/evalica/bootswatch/commit/7b594e03f800f3ed63c5fb8f7c520a0f663c2f12