Issue 294: OSGi: the versions were missing in manifest package exports.

h2/src/main/META-INF/MANIFEST.MF

@@ -12,5 +12,11 @@ Bundle-SymbolicName: org.h2
 Bundle-Vendor: H2 Group
 Bundle-Version: ${version}
 DynamicImport-Package: *
-Export-Package: org.h2,org.h2.api,org.h2.fulltext,org.h2.jdbcx,org.h2.tools,org.h2.util
+Export-Package:
+    org.h2;version="${version}",
+    org.h2.api;version="${version}",
+    org.h2.fulltext;version="${version}",
+    org.h2.jdbcx;version="${version}",
+    org.h2.tools;version="${version}",
+    org.h2.util;version="${version}",
 Premain-Class: org.h2.util.Profiler