- Added a MssqlRepository

- Adapter some code to allow more flexibility for the new LDAP adapter from ulmus-ldap.
- Insert's fields are now escaped by default.
- A new RelationBuilder was added, a lot of code from the EntityTrait was moved into this. Some code from the Repository class will need to be moved there too.

src/Annotation/Property/Where.php

@@ -14,7 +14,7 @@ class Where implements \Ulmus\Annotation\Annotation {
 
     public string $condition;
     
-    public function __construct(? string $field = null, $value = null, ? string $operator = null, ? string $condition = null)
+    public function __construct(/* ? Stringable */ $field = null, $value = null, ? string $operator = null, ? string $condition = null)
     {
         if ( $field !== null ) {
             $this->field = $field;