Fix spring-test-mvc Eclipse classpath

[rwinch]

This will fix the tiles3 compile issue in Eclipse

[rwinch]

Note I logged SPR-10042 to remove the workaround which is the spring-test-mvc/ide.gradle

[rwinch]

To be a little more specific this will fix the issues that appear as shown below:

Description Resource    Path    Location    Type
TilesConfigurer cannot be resolved to a type    JavaConfigTests.java    /spring-test-mvc/src/test/java/org/springframework/test/web/servlet/samples/context line 102    Java Problem
TilesConfigurer cannot be resolved to a type    JavaConfigTests.java    /spring-test-mvc/src/test/java/org/springframework/test/web/servlet/samples/context line 103    Java Problem
TilesConfigurer cannot be resolved to a type    JavaConfigTests.java    /spring-test-mvc/src/test/java/org/springframework/test/web/servlet/samples/context line 103    Java Problem
The import org.springframework.web.servlet.view.tiles3 cannot be resolved   JavaConfigTests.java    /spring-test-mvc/src/test/java/org/springframework/test/web/servlet/samples/context line 42 Java Problem
The import org.springframework.web.servlet.view.tiles3 cannot be resolved   JavaConfigTests.java    /spring-test-mvc/src/test/java/org/springframework/test/web/servlet/samples/context line 43 Java Problem
TilesView cannot be resolved to a type  JavaConfigTests.java    /spring-test-mvc/src/test/java/org/springframework/test/web/servlet/samples/context line 97 Java Problem

[rwinch]

/cc @rstoyanchev - As an FYI so you know there is a workaround for this issue

[cbeams]

Thanks Rob, this is merged.