Bug 397182 - Prepare OTDT for new (dynamic) weaver
- let otdt plug-in coordinate selection of
  - compiler mode
  - OTRE classpath container
- let otdt.tests automatically adjust to the selection OTRE/OTREDyn
- bump up otequinox to 3.0.0
  - new: TransformerPlugin.useDynamicWeaving()
  - this version shall be able to alternatively handle both variants
    of the weaver
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/.gitignore b/testplugins/org.eclipse.objectteams.otdt.tests/.gitignore
new file mode 100644
index 0000000..41aab35
--- /dev/null
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/.gitignore
@@ -0,0 +1 @@
+/otdyn