added z-index to materialize user dropdown
added z-index to materialize user dropdown

Citronnade/orion,kevohagan/orion,jorisroling/orion,dgleba/orion,mauricionr/orion,rwatts3/orion,TedEwanchyna/orion,jorisroling/orion,Citronnade/orion,nabiltntn/orion,BudickDa/orion,orionjs/orion,PEM--/orion,rwatts3/orion,orionjs/orion,justathoughtor2/orion,justathoughtor2/orion,mauricionr/orion,dgleba/orion,nabiltntn/orion,TedEwanchyna/orion,PEM--/orion,kevohagan/orion,BudickDa/orion