Remove merlin-lsp from travis
Remove merlin-lsp from travis

Signed-off-by: Rudi Grinberg <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@rgrinberg.com>

ocaml/merlin,rgrinberg/merlin,rgrinberg/merlin,dra27/merlin,ocaml/merlin,rgrinberg/merlin,ocaml/merlin,ocaml/merlin,dra27/merlin,dra27/merlin,the-lambda-church/merlin,the-lambda-church/merlin,dra27/merlin,the-lambda-church/merlin,rgrinberg/merlin