Merge branch '989-new-startpage-design' into 1012-major-startpage-redesign

public/img/App.svg

public/img/heart.svg

public/img/leaf.svg

public/img/lock.svg

public/img/plug-in.svg

public/img/rainbow.svg

public/img/story-plugin.svg

resources/lang/de/index.php

resources/lang/de/mg-story.php

resources/lang/en/index.php

resources/lang/en/mg-story.php

resources/lang/es/index.php

resources/lang/es/mg-story.php

resources/less/metager/metager.less

resources/less/metager/parts/searchbar.less

resources/less/metager/parts/sidebar.less

resources/less/metager/startpage-only.less

resources/views/index.blade.php

resources/views/layouts/staticPages.blade.php

tests/Browser/Pages/HomePage.php