emacs: made customize for variables and reorganized the variable definitions.
emacs: made customize for variables and reorganized the variable definitions.

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