contrib/ami-ycmd-next-error.el: connects ycmd with M-x next-error
Add documentation to ycmd--handle-notify-exception
Add proper docstring and tidy up to ycmd--handle-notify-response
Cleanups per review.
Merge pull request #76 from ptrv/add-documentation

Add documentation
Merge pull request #75 from fischman/master

contrib/ami-ycmd-next-error.el: connects ycmd with M-x next-error