Update travis script
Add prefix expansion command
vim: "dwim" / prefix expansion on :Locate
vim: dwim on empty completion, g:merlin_dwim_completion setting
vim: 'ctrlp/merlin' => 'ctrlp/outline'
vim: remove useless regexp...
vim: add "interactive" locate using CtrlP

Accessible through ":ILocate"
vim: restore previous windows sizes
vim bugfix: opam
install: add ctrlp extensions
Always add global modules to toplevel expansion
destruct: remove last failwith, make code more robust
vim: fix GotoDotMerlin & cie.
locate: order namespaces we look at based on the context we are in
locate: slightly more precise result for constructors in the same buffer (402 only)
Simplify incremental parsing interface

Functional proof of concept, more code can be dropped
Remove dead code from merlin_parser
Simplify type checker
Work only on 4.02.1
Update TODO