Added a little more documentation 📖

docs/index.rst

@@ -1,3 +1,7 @@
+========
+Index
+========
+
 Welcome to TodX's documentation!
 ================================
 
@@ -7,12 +11,13 @@ TodX is a simple and to the point ToDo list app which enhances productivity and
 
 
 Contents
-=========
+--------
 
 .. toctree::
     :maxdepth: 2
 
     userguide
+    list
 
 Features
 

docs/list.rst

@@ -0,0 +1,8 @@
+Lists
+=====
+
+Lists are the collection of similar ToDos that are grouped together. Every List has a **Title**, A group of **Tags** (*Optional*) and a list of ToDo's.
+
+During Creation, You can specify the Title(mandatory) and Tags(optional). When Created a list can be opened by using ``open`` command.
+
+To add a new ToDo to an *open* List, use the ``append`` command.

docs/userguide.rst

@@ -1,25 +1,43 @@
+==========
 User Guide
-=========
+==========
 
-> This guide helps to provide a extended documentation for using the app.
-> For development please check [development](development.md)
+    This guide helps to provide a extended documentation for using the app.
+    For development please check [development](development.md)
+
+Data Concepts
+-------------
+
+..  toctree::
+    :maxdepth: 2
+
+    list
 
 Entry Modes
-=======  =============               =============
-Command  Usual Meaning               Answer Format
-=======  =============               =============
- `*>`    Basic commands               commands like `open` etc
- `+>`    Entry or Input for Content   String text or one word
- `#>`    Usually index of Lists etc   Numbers
- `?>`    Question Input               yes/no
-=======  =============               =============
+-----------
+
+=======  ===========================  ==========================
+Command  Usual Meaning                Answer Format
+=======  ===========================  ==========================
+``*>``   Basic commands               commands like ``open`` etc
+``+>``   Entry or Input for Content   String text or one word
+``#>``   Usually index of Lists etc   Numbers
+``?>``   Question Input               yes/no
+=======  ===========================  ==========================
 
 Basic Commands
+--------------
+
+- New
+    **Command** : ``new`` or ``n``
+
+    **Function** : Create a new Todo List
+
+    When executed it Asks for Title and Tags(optional)
+
+- Open
+    **Command**  : ``open`` or ``o``
 
-- ### New
-**Command** : `new` or `n`
-**Function** : Create a new Todo List
+    **Function** : Open a Todo list from the available options.
 
-- ### Open
-**Command**  : `open` or `o`
-**Function** : Open a Todo list from the available options.
+    Open A new Note List to do further editing. When Executed it asks for the index of the list you want to open. If There is no list present then It tells you to create a new one.