Fixed silly bugs in slugifyfield and added new fields

paramecio/cromosoma/webmodel.py

@@ -100,6 +100,10 @@ class WebModel:
         self.last_id=0
         
         self.distinct=''
+        
+        # A simple dictionary where post values are saved for use of fields classes
+        
+        self.post={}
     
     # A method where create the new fields of this model
     
@@ -149,6 +153,8 @@ class WebModel:
         
         # Connect to db
 
+        self.post=dict_values
+
         self.connect_to_db()
         
         self.query_error=''
@@ -181,6 +187,8 @@ class WebModel:
     
     def update(self, dict_values, external_agent=True):
         
+        self.post=dict_values
+        
         # Connect to db
         
         self.fields[self.name_field_id].required=False