Completion: remove internal methods from completion
Completion: remove internal methods from completion

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