message: Update readme for encryption section.
diff: @@ -105,12 +105,18 @@ docker run -t -p 8088:80 --link hygieia-api -i hygieia-ui:latest
  ### Encryption for private repos
  1. From module core generate a secret key.
  -java -jar <path-to-jar>/core-2.0.2-SNAPSHOT.jar com.capitalone.dashboard.util.Encryption
  +```
  +java -jar <path-to-jar>/core-2.0.5-SNAPSHOT.jar com.capitalone.dashboard.util.Encryption
  +```
  2. Add this generated key to api.properties
  ### api.properties
  +```
  key=<your-generated-key>
  +```
  3. Add the same key to your repo settings file.
  This is needed for the target collector to decrypt your saved repo password.
  For example, if your repo is github add the following.
  ### github.properties
  +```
  github.key=<your-generated-key>
  +```
  