configure: make findlib message less scary
configure: make findlib message less scary

fxfactorial/merlin,rgrinberg/merlin,ocaml/merlin,chambart/merlin,haselwarter/merlin,haselwarter/merlin,haselwarter/merlin,dra27/merlin,the-lambda-church/merlin,neojski/merlin,fxfactorial/merlin,dra27/merlin,fxfactorial/merlin,rgrinberg/merlin,chriskonstad/merlin,chambart/merlin,rgrinberg/merlin,ocaml/merlin,the-lambda-church/merlin,dra27/merlin,rgrinberg/merlin,neojski/merlin,fxfactorial/merlin,chambart/merlin,chriskonstad/merlin,neojski/merlin,haselwarter/merlin,neojski/merlin,the-lambda-church/merlin,ocaml/merlin,ocaml/merlin,chambart/merlin,dra27/merlin