add DynamicImport-Package: * to activiti-engine MANIFEST

[workflowuser2]

reference:
http://forums.activiti.org/en/viewtopic.php?f=6&t=4259

Activiti manifest need to add DynamicImport-Package: * in order for it to load client classes in the OSGi environment.
Otherwise, we get ClassNotFoundException while deserializing any class in the process variables map.

Similar changes in the other libraries:
http://jira.codehaus.org/browse/JRUBY-5414
https://issuetracker.springsource.com/browse/EBR-411?page=com.atlassian.jira.plugin.system.issuetabp...

Let me know if you want me to create a JIRA or if you have some comments.
Since this is a minor change, is it possible to get in into 5.10?

Thanks
activiti-newbie

[pmarzec]

Probably it's a bug. Last time, I upgraded my activiti-engine bundle (OSGi) from version 5.8 to 5.10. Then I have had a problem with references to bundles which depend on each other. Problem was resolved when I add DynamicImport-Package: * to the manifest file of activiti-engine bundle. I think that the same problem exist starting from version 5.9. Have somebody registered this issue as a bug?