config: add autotype. README: mention customizable field names

README.md

@@ -16,7 +16,7 @@ foobarmysecurepassword
 UserName: MyUser
 URL: http://my.url.foo
 ```
-* Auto Typing of more than one field. This expects a CustomOrder field in password file:
+* Auto Typing of more than one field. This expects a CustomOrder field in password file. (name of the field can be changed in config file - same for URL and Username)
 ```
 foobarmysecurepassword
 ---

config.example

@@ -4,6 +4,7 @@ basedir=~/.password-store/
 # fields to be used
 URL_field='URL'
 USERNAME_field='UserName'
+AUTOTYPE_field='CustomOrder'
 
 ## Programs to be used
 # Editor