SpringSource/spring-net — pull request #18 by serra (2012-04-24 11:48:59+00:00)
Title: `AopUtils.IsAopProxy` and `IsAopProxyType` now consider InheritanceAopProxy instances and types as aop proxies

reference: [Sprnet-1433](https://jira.springsource.org/browse/SPRNET-1433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#issue-tabs)

Small review would be appreciated; esp. of the tests.
Since spring.net is now targeting .net 4.0 I assumed it would be correct to use `var` and such.