[ModGen] List factories

[c3dr0x]

The list factories being analysed with reflection from a DLL causes several issues. When people generate the model they need to be sure to have build before hand the project containing the factories. Otherwise lists aren't generated correctly. Furthermore the release of kinetix-core having different projects, the loading and use of reflection is not possible anymore if we want to keep a unified gen for both frameworks.
The factories should be extracted into json files.

[c3dr0x]

I propose the following format for files:

// staticListFactory.json 
{
	"MyRefList": {
		"Value1": {
			"Code": "CODE_1",
			"Label": "reference.myEntity.value1"
		},
		"Value2": {
			"Code": "CODE_2",
			"Label": "reference.myEntity.value2"
		}
	}
}

It will correspond to the old:

// StaticListFactory.cs
using Kinetix.ServiceModel;

namespace Project.Common 
{
    /// <summary>Factory des listes statiques.</summary>
    public sealed class StaticListFactory : AbstractListFactory 
    {
        /// <summary>Obtient si cette factory initialise les listes statiques.</summary>
        public override bool IsStatic => true;

        /// <summary>Initialisation des listes statiques.</summary>
        public override void Init() 
        {
            AddTable("MyRefList")
               .AddItem("Value1", new { Code = "CODE_1", Label = "reference.myRefList.value1" })
               .AddItem("Value2", new { Code = "CODE_2", Label = "reference.myRefList.value2" });
        }
    }
}

see: get-focus/kinetix-tools@3d5ac00