develop

Conflicts:
	htdocs/core/tpl/objectline_add.tpl.php

is 1 and we want flase here.
Fix 5: Button Add is enabled once a predefined product is selected.

into develop

Conflicts:
	htdocs/core/lib/ajax.lib.php
	htdocs/core/tpl/objectline_add.tpl.php

Fixed SQL syntax problem

auto-subscribed

(that does not exist yet, but that should exists as soon as someone
works on it).

I added the patch but i also added a hidden constant to make the accountancy dictionnary appears because this feature is not yet used.