shoppingCartFilter filter should exclude /imagevault/ pattern

shoppingCartFilter resolves cart for every image that we render which unwraps the whole cart object from cookies everytime, which we do not really use (web/store/src/main/webapp/WEB-INF/web.xml)

The correct exclusion pattern for shoppingCartFilter should be

<filter>
<filter-name>shoppingCartFilter</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
<init-param>
<param-name>targetFilterLifecycle</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>excludePattern</param-name>
<param-value>(services/(backdoor|cachedirector))|(imgvault/)</param-value>
</init-param>
</filter>