https://jira.jboss.org/browse/JBAOP-799
I have reverted the changes to add VFS3 to the 2.1 branch (https://jira.jboss.org/browse/JBAOP-769). They were part of 2.1.9.Alpha1, which was a release created for testing that VFS 3 worked. After some internal discussion we GAed those changes in 2.2.0.GA. Since VFS 2 and 3 are incompatible, we decided to use VFS 3 in 2.2.x. Although, the 2.1 branch is "dead" I removed the VFS 3 changes there in case we ever need to do a maintenance release for EAP 5.x which uses VFS 2
