cleaning up code

README.md

@@ -2,6 +2,8 @@
 
 This tool uses the Old School Essentials (OSE) ruleset for tabletop RPGs in order to randomly generate a character.
 
+## Overview
+
 ### What is Dungeons & Dragons?
 Dungeons & Dragons, also known as D&D, is a pen and paper table top game. One player is the story teller, the "dungeon master" and the others interact with the story using their "adventurers." An adventurer is a playable character, who has a mixture of abilities and powers, the details of which are often kept on piece of paper called a "character sheet."
 
@@ -20,3 +22,26 @@ This app accomplishes a few things, but mainly it creates a character for you.
 - You can generate a whole party of characters
 - Within that party, you can adjust their level, and the number of characters
 - You can create a single character to edit
+
+
+## Instructions
+
+### Install
+This is a flask web application, to install:
+
+1. Clone this repo
+2. Install requirements, `python3 pip install -r requirements.txt`
+3. To run the webserver execute `flask run` while in your cloned repository's top folder.
+
+### To Use
+There are two main generators, one for a single character and another for a group, or a "party" of characters.
+1. Character Generator
+    - You may select a class and a level
+    - The re-roll button always starts the character back to level 1
+2. Party Generator
+    - You may also select the level for this group
+    - You may select the count, between 2 and 5.
+    - If you want to have the party persist across refreshes, level and size changes, keep "cached" on
+        - Otherwise, "not cached" will always generate a new party
+    - If you find a single character interesting, you may "select" them and it will load **this** character in the "charater generator."
+