FELIX-1115: use version ranges + clean up a bit gshell-core

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@771352 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/karaf/management/pom.xml b/karaf/management/pom.xml
index dfc5997..d00e5c6 100644
--- a/karaf/management/pom.xml
+++ b/karaf/management/pom.xml
@@ -68,8 +68,9 @@
                             javax.management,
                             *
                         </Import-Package>
-                        <Export-Package>org.apache.felix.karaf.management*</Export-Package>
-                        <Spring-Context>*;publish-context:=false</Spring-Context>
+                        <Export-Package>${pom.artifactId}*;version=${project.version}</Export-Package>
+                        <Spring-Context>*;publish-context:=false;create-asynchronously:=true</Spring-Context>
+                        <_versionpolicy>${bnd.version.policy}</_versionpolicy>
                     </instructions>
                 </configuration>
             </plugin>