Few modifications of 3.1.2

Author: adiralashiva8

README.md

@@ -83,13 +83,7 @@ Specify Logo in Robotframework metrics:
     
     ``` 
 
-- From 3.1.2: -E or --email in command line is considered as true
-    > (3.1.2 is in developement - can get by cloning master)
-    ```
-    robotmetrics --email --from "user1@gmail.com" --pwd "***********" --to "user2@gmail.com,user3@yahoo.com"
-     --cc "user4@yahoo.com,user5@gmail.com"
-
-    ```
+- From 3.1.2: DEPRECATING send email functionality
 
 EMAIL TROUBLE SHOOT: