* Restructuration (season 1)
  - Change toplevel directories structure.
  - Remove hjc (it has its own repository now).
* README.md: Fix typo.
* README.md: Cosmetics.
* dev/doc/specification: Generated files are forbidden on the repository.
* dev/doc/specification/{Makefile.in,configure.ac}:
  New.
  (Automagic LaTeX makefile of Christian Rinderknecht.)
* Rollback on previous commit.
* dev/doc/specification/Makefile: New.
* Brute force migration to Eliom 4.
  (Break a lot of UI code.)
* attic: New. Place to move source code temporarily.
* Dojo: Now empty.
* http: New.
  This directory contains Eliom-related source code that is:
  - definitions of HTTP services
  - web user interface
* common: New.
  A set of general purpose modules.
* core/hjcore.mllib: The package for the Core of Hackojo.
* Unifying names.
* Use ocamlfind.
* http: Depends on hackojo-core.
* More compiled module in common.
* Description of Core subdirectories.
* Reactive/Identifier: New.
* common/ExtUnix: New.