Added spring-context. This provides classes supporting the
org.springframework.context package, such as abstract base classes for
ApplicationContext implementations and a MessageSource implementation. 

<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-context-support</artifactId>
		<version>${spring.version}</version>
</dependency>

Signed-off-by: cocolekat <cocolekat@gmail.com>