emacs: fixed a (unimportant) typo
Removed some compilation warnings
changelog: update.
emacs: fix a type error
vim: don't split window when 'locate' result is in the current buffer
emacs: fixed merlin-next-phrase.
emacs: fixed a few typos & type errors.
emacs: fixed completion with auto-complete-mode.
emacs: merlin-check-synchronize does not report the errors.
emacs: when auto-completing is done, print the type of the chosen candidate (when pressing RET).
emacs: synchronize the buffer before locate
emacs: fixed lighter for the mode.
locate: better handling of context

merlin now knows (or rather: remembers) whether you are looking for a label or
not.
Cleanup "nonrec" code
Add minimal support for "with fields"
Add support for "with compare"
emacs-mode: sync to point rather than eol, fill with chunk of 10 lines
emacs: removed display of merlin-lock-point on the screen by default.
Updated CHANGELOG.
Updated README.md, emacs section.