update versions to 3.0

plugins/org.eclipse.dltk.python.core/META-INF/MANIFEST.MF

diff --git a/plugins/org.eclipse.dltk.python.core/META-INF/MANIFEST.MF b/plugins/org.eclipse.dltk.python.core/META-INF/MANIFEST.MF
index 9d3935f..b72fdda 100644
--- a/plugins/org.eclipse.dltk.python.core/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.dltk.python.core/META-INF/MANIFEST.MF
@@ -2,12 +2,12 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.dltk.python.core;singleton:=true
-Bundle-Version: 1.0.0.qualifier
+Bundle-Version: 3.0.0.qualifier
 Bundle-Activator: org.eclipse.dltk.python.core.PythonPlugin
 Bundle-Vendor: %pluginProvider
 Bundle-Localization: plugin
 Require-Bundle: org.eclipse.core.runtime,
- org.eclipse.dltk.core;bundle-version="2.0.0",
+ org.eclipse.dltk.core;bundle-version="3.0.0",
  org.eclipse.core.resources,
  org.antlr.runtime
 Eclipse-AutoStart: true