Added more docstrings to forms and fields

paramecio2/libraries/db/extrafields/i18nfield.py

@@ -10,8 +10,14 @@ import json
 import re
 
 class I18nField(PhangoField):
+    """Field for save strings multilanguage in json format"""
     
     def __init__(self, name, form=None):
+        """
+        Args
+            name (str): The name of field
+            form (BaseForm): The form used for generate the multiple languade form. Example if you use a TextForm, a TextForm for every language will be showed.
+        """
         
         super().__init__(name)