Add weboob and weboob-modules in requirements.txt, fix #79.

doc/0.getting_started.md

@@ -1,14 +1,32 @@
 Getting started
 ===============
 
+
+## Dependency on Weboob
+
 **Important**: Flatisfy relies on [Weboob](http://weboob.org/) to fetch
 housing posts from housing websites. Then, you should install the [`devel`
 branch](https://git.weboob.org/weboob/devel/) and update it regularly,
 especially if Flatisfy suddenly stops fetching housing posts.
 
-**Note**: For the moment, it requires [this MR on
-Weboob](https://git.weboob.org/weboob/devel/merge_requests/31) which has not
-yet been merged.
+If you `pip install -r requirements.txt` it will install the latest
+development version of [Weboob](https://git.weboob.org/weboob/devel/) and the
+[Weboob modules](https://git.weboob.org/weboob/modules/), which should be the
+best version available out there. You should update these packages regularly,
+as they evolve quickly.
+
+Weboob is made of two parts: a core and modules (which is the actual code
+fetching data from websites). Modules tend to break often and are then updated
+often, you should keep them up to date. This can be done by installing the
+`weboob-modules` package listed in the `requirements.txt` and using the
+default configuration.
+
+This is a safe default configuration. However, a better option is usually to
+clone [Weboob git repo](https://git.weboob.org/weboob/devel/) somewhere, on
+your disk, to point `modules_path` configuration option to
+`path_to_weboob_git/modules` (see the configuration section below) and to run
+a `git pull; python setup.py install` in the Weboob git repo often.
+
 
 ## TL;DR
 

requirements.txt

@@ -11,4 +11,5 @@ requests
 sqlalchemy
 unidecode
 whoosh
-weboob>=1.4
+https://git.weboob.org/weboob/devel/repository/archive.zip?ref=master
+https://git.weboob.org/weboob/modules/repository/archive.zip?ref=master