Update changelog for 1.1...
Update changelog for 1.1...

A bit late though :/

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