Merge pull request #601 from kvch/uncapitalize

remove unecessary capitalize of name of instance

searx/static/themes/oscar/less/logicodev/navbar.less

 
     .navbar-brand{
         font-weight: 700;
-        text-transform: capitalize;
         color: @light-green;
         line-height: 30px;
         padding: 0 30px;