Rename spring-boot-starter-shell -> remote-shell

Fixes gh-462

spring-boot-docs/src/main/asciidoc/production-ready-features.adoc

@@ -424,13 +424,13 @@ If you are using Jolokia but you don't want Spring Boot to configure it, simply
 == Monitoring and management using a remote shell
 Spring Boot supports an integrated Java shell called ``CRaSH''. You can use CRaSH to
 `ssh` or `telnet` into your running application. To enable remote shell support add a
-dependency to `spring-boot-starter-shell`:
+dependency to `spring-boot-starter-remote-shell`:
 
 [source,xml,indent=0]
 ----
 	<dependency>
 		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-shell</artifactId>
+		<artifactId>spring-boot-starter-remote-shell</artifactId>
  	</dependency>
 ----
 

spring-boot-docs/src/main/asciidoc/using-spring-boot.adoc

@@ -269,7 +269,7 @@ add '<<production-ready-features.adoc#production-ready, production ready>>' feat
 |`spring-boot-starter-actuator`
 |Adds production ready features such as metrics and monitoring.
 
-|`spring-boot-starter-shell`
+|`spring-boot-starter-remote-shell`
 |Adds remote `ssh` shell support.
 |===