Merge d4f901c into 4bf27b0

.env.example

@@ -7,19 +7,18 @@ DB_HOST=Host url
 PORT=port number to listen for connections
 DB_TEST_NAME=name of test database
 EMAIL = 
-LAYER = Nodemailer package require you provide the LAYER which is the sender mailling service provider. It can be e.g include Yahoo, gmail and your private account mail provider as well.we intend
-PASSWORD = 
 SECRET_KEY_EMAIL_VERIFY_TOKEN = 
 CLIENT_URL="https://db_name.herokuapp.com"
 HOST="localhost"
 NODE_ENV="test"
 YOUR_EMAIL="" (description: email to create test account and receive reset email link, must be able to access the email)
 SOME_PASSWORD="" (description: password to create a test account, must include no less than 4 characters)
-SENDGRID_API_KEY="" (description: sendgrid api key with permission to send mail)
 DATABASE_URL="postgres://postgres@localhost:5432/db_name"
 SECRET="random-charaters"
 SECRET_KEY_SIGN_UP=some-secret-value
 JWT_SECRET=secret variable to sign and decode tokens
 SECRET_KEY_SIGN_UP = choose any random character
 EMAIL_VERIFY_TOKEN_SECRET_KEY = choose any random character
 CLIENT_URL="https://firestar_backend.herokuapp.com"
+YOUR_EMAIL="" (description: email to create test account and receive reset email link, must be able to access the email)
+