get_includes.py output for ocaml toplevel
get_includes.py output for ocaml toplevel

Summary:
Adds an option to support #directory "...";; directives for the
ocaml toplevel.

Test Plan: it works for Pieter :-/

Reviewers: pad

Reviewed By: pad

Differential Revision: https://phabricator.fb.com/D581350

mutantzombie/pfff,mutantzombie/pfff,Hyunha/pfff,juergenhoetzel/pfff,rpau/pfff,rpau/pfff,mutantzombie/pfff,rpau/pfff,juergenhoetzel/pfff,mutantzombie/pfff,Hyunha/pfff,egonSchiele/pfff,Hyunha/pfff,egonSchiele/pfff,juergenhoetzel/pfff,mutantzombie/pfff,egonSchiele/pfff,rpau/pfff,juergenhoetzel/pfff,rpau/pfff,mutantzombie/pfff,egonSchiele/pfff,egonSchiele/pfff,egonSchiele/pfff,Hyunha/pfff,juergenhoetzel/pfff,rpau/pfff,Hyunha/pfff,egonSchiele/pfff,Hyunha/pfff,mutantzombie/pfff,juergenhoetzel/pfff,Hyunha/pfff,rpau/pfff,juergenhoetzel/pfff,juergenhoetzel/pfff,rpau/pfff,mutantzombie/pfff,egonSchiele/pfff,egonSchiele/pfff,mutantzombie/pfff,egonSchiele/pfff,rpau/pfff,juergenhoetzel/pfff,Hyunha/pfff,mutantzombie/pfff,Hyunha/pfff,mutantzombie/pfff,Hyunha/pfff,rpau/pfff,juergenhoetzel/pfff