update README.md and add .env.example

Author: com1984

README.md

@@ -1,2 +1,55 @@
-# pathcomp
-# pathcomp
+# PathComp
+PathComp is a web-based competition for school ages participaants. This competition is forcused on asking the competition participants to attem to "Beat the Pathologists" by annotating a seriese of WSI. The competition is compsed of four levels: Mild, Hot, Spicy and Superchater. Participants begins from Mild level and correctly annotates at least half of the cells so that they can continue to the next level. 
+
+# Getting Started
+First, install
+- Docker [here](https://www.docker.com/get-started).
+- Docker-Compose [here](https://docs.docker.com/compose/install/)
+
+# Annotation Data Setup
+There are two patch image folders for competition and practice. 
+## Competition: 
+It has 1, 2, 3 and 4 sub-folder which maps to Mild, Hot, Spicy and Superchager level respectively. 
+
+Each level folder must have **image** and **json** sub-folder. Any fatch image used for the competition has to be saved in **image** folder' and the ground true for each patch image has to be savved in **json** folder. 
+
+It is important that each fatch image and ground true have to the same name. e.g.) patch1.png -> patch1.json
+
+## Practice
+At the moment, It has 1 and 2 which maps to Mild and Hot respectively. 
+
+The structure of each level folder is the same as the Competition. 
+
+# Setup Guide
+## Database Setup
+Copy .env.example to .env
+Set the datasetbse values
+- DB_ROOT_PASSWORD=
+- DB_NAME=
+- DB_USERNAME=
+- DB_PASSWORD=
+- DB_PORT=
+
+Any database data is saved to **/mysql/data** folder. 
+
+## Development Setup
+Copy docker-compose.yml.example to docker-compose.yml
+
+To run the PathComp
+```docker-compose
+docker-compose up -d
+```
+
+To stop the PathComp
+```docker-compose
+docker-compose down
+```
+
+# Annotation data for paticipants
+There is **annotation** folder existed.
+Each participant will have own folder in **annotation** folder based on an account.
+
+Each participant folder havs two sub-folders: **competition** and **history**. 
+- competition: keep data related to the current working on
+- history: keep data done previously
+