issue #66: ignore signal errors for win32 compatibility
issue #66: ignore signal errors for win32 compatibility

Reduced features, but should work

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