added strict list and dict-item to readme

pype/tools/settings/settings/README.md

@@ -207,6 +207,85 @@
 }
 ```
 
+### dict-item
+- item represents dictionary with strict keys in and data types of its values
+- can be used only as widget (in `list` or `dict-modifiable`)
+    - only key modifier is `children` which is list of it's keys
+- USAGE: e.g. List of dictionaries where each dictionary have same structure.
+
+```
+{
+    "type": "list",
+    "key": "profiles",
+    "label": "Profiles",
+    "object_type": "dict-item",
+    "input_modifiers": {
+        "children": [
+            {
+                "key": "families",
+                "label": "Families",
+                "type": "list",
+                "object_type": "text"
+            }, {
+                "key": "hosts",
+                "label": "Hosts",
+                "type": "list",
+                "object_type": "text"
+            }
+            ...
+        ]
+    }
+}
+```
+
+### list-strict
+- input for strict number of items in list
+- each child item can be different type with different possible modifiers
+- it is possible to display them in horizontal or vertical layout
+    - key `"horizontal"` as `True`/`False` (Default: `True`)
+- each child may have defined `"label"` which is shown next to input
+    - label does not reflect modifications or overrides (TODO)
+- children item are defined under key `"object_types"` which is list of dictionaries
+    - key `"children"` is not used because is used for hierarchy validations in schema
+- USAGE: For colors, transformations, etc. Custom number and different modifiers
+  give ability to define if color is HUE or RGB, 0-255, 0-1, 0-100 etc.
+
+```
+{
+    "type": "list-strict",
+    "key": "color",
+    "label": "Color",
+    "object_types": [
+        {
+            "label": "Red",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 255,
+            "decimal": 0
+        }, {
+            "label": "Green",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 255,
+            "decimal": 0
+        }, {
+            "label": "Blue",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 255,
+            "decimal": 0
+        }, {
+            "label": "Alpha",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 1,
+            "decimal": 6
+        }
+    ]
+}
+```
+
+
 ## Noninteractive widgets
 - have nothing to do with data