update readme

README.md

 ## Installation Guide
 
-1. create a folder in the production server for example in the drive C(ex:C:/build)
+-  create a folder in the production server for example in the drive C(ex: c:/build)
 
-2. navigate to created folder in step 1 and create a file called docker-compose.yml (ex: c:/build/docker-compose.yml) 
+-  navigate to created folder in previous step and create a file called docker-compose.yml (ex: c:/build/docker-compose.yml)
 
-3. open docker-compose.yml with an editor and paste following statements in the created docker compose file 
+- open docker-compose.yml with an editor and paste following statements in the created docker compose file
     * please consider that "worklistUrl" is the ip of worklist services for fetching and editing worklists
     * if the worklist services have been deployed in a container, "worklistUrl" must be container_name of worklist in docker
 
-    -----------------------------------------------------------------  
-
+```
 version: '3'
-
 services:
-
   app:
-
     container_name: karname-app
-
     restart: always
-
     image: repo.marcopacs.com/karname/karname-app
-
     ports:
-
       - '80:3000'
-
     depends_on:
-
       - mongo
-
     links: 
-
       - mongo
-
     environment:
-
       ROOT_URL: ${APP_ROOT_URL:-http://localhost}
-
       MONGO_URL: mongodb://mongo:27017/karname
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       PORT: 3000
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       METEOR_SETTINGS: '{"worklistUrl":"http://karname-broker"}'
-
   mongo:
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     image: repo.marcopacs.com/karname/mongo-windows
-
     volumes:
-
       - C:\data\db:C:\data\db
-
 volumes:
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   data:
-
-
 networks:
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   default:
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     external:
-
       name: nat
+```
+-  navigate to Drive C and create a folder called "data"
 
+- navigate to C:/data and create a folder called "db"
 
+- open CMD
 
+- CD to created folder in step 1 (ex: cd C:/build)
 
-    -------------------------------------------------------------------
-
-4. navigate to Drive C and create a folder called "data"
-
-5. navigate to C:/data and create a folder called "db"
-
-6. open CMD
-
-7. CD to created folder in step 1 (ex: cd C:/build)
+- login into repo.marcopacs.com with following command:
 
-8. login into repo.marcopacs.com with following command:
+   ##### docker login -u username -p password repo.marcopacs.com
 
-    --------------------------------------------------------------------
-    docker login -u username -p password repo.marcopacs.com
-    --------------------------------------------------------------------
 
-9. run following command: 
+- run following command: 
+    #####docker-compose up -d --force-recreate
 
-    --------------------------------------------------------------------
-    docker-compose up -d --force-recreate
-    --------------------------------------------------------------------
+-  goto localhost
 
-10. goto localhost
 
-in this app data of mongodb will be mapped to created folder in step 5.