SMX4-1688 - Create OSGi bundle for xstream 1.4.7

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/bundles/trunk@1567638 13f79535-47bb-0310-9956-ffa450edef68
Add xstream 1.4.7 to next release

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/bundles/trunk@1567641 13f79535-47bb-0310-9956-ffa450edef68
[SMX4-1634] Create OSGi bundle for gwt-servlet 2.6.0

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/bundles/trunk@1567719 13f79535-47bb-0310-9956-ffa450edef68
[SMX4-1634] Create OSGi bundle for gwt-user 2.6.0

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/bundles/trunk@1567762 13f79535-47bb-0310-9956-ffa450edef68
[SMX4-1634] Create OSGi bundle for gwt-dev 2.6.0

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/bundles/trunk@1567770 13f79535-47bb-0310-9956-ffa450edef68