new model to manage some simple queries

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
fixing issue in addSubTag()

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
fix const

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
autoload

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
Revert "fixing issue in addSubTag()"

This reverts commit a9ab2ab91b98133c69272f27ea1b51594719e241.

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
syntax

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>