First version of the code

I integrated the plugin's code, maybe there is a better way …
Documentation …
oups …
Cleaning and adding a README

All Mac files ".DS_Store" out !!
Version 1.0.x …
New step for installation

OK, version with 'x' doesn't work (!). I add a 'assets:install'
instruction in the doc
Demo documentation
Simplification of the Twig extension and some information files

I re-write the extension to factorize rendering function. The
documentation and demo had been updated and I correct some issues in
the Macros
MD rendering is quite hard (!)
We won't use tests …
test wiht the query plugin clone …
OK, my try is not really working …

I posted an issue on the Symfony's repo :
https://github.com/symfony/symfony/issues/3611
New version of the jQuery plugin …
Corrections
Some tabs to spaces work …
Some corrections …
Delete "public/" dir

As it seems to let the "install" tool of Symfony works fine, I deleted
the "Resources/public/" directory - this way, the clone of the plugin
will be correctly done in "public/" … I updated the documentation to
add a "step two" to the manual install
Some details in documentation
Then I add the second "reps" clone instructions
Just to avoid mistaken …