#83 home page: footer styling
#83 home page: footer height fixes
#83 home page: content structural changes
#83 home page: styling
#83 home page: adapted sbvfrdmulti theme
#83 home page: structural changes for header
#83 home page: header fix for smallest viewport
#83 home page: full with for search input
#83 home page: styling of menu items
#83 home page: styling of language-navigation
#83 home page: header layout fixes
#83 home page: translation (partial) of search-tab-label
#83 home page: header fine tuning
Merge branch 'feature/3287_244_home_page' into development

Conflicts:
	themes/sbvfrd/less/sbvfrd.less
Merge branch 'development' of https://github.com/swissbib/vufind into development