modernize classpaths of test projects: avoid old variable OTRUNTIME_LIBDIR
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/AnonymousInnerclass/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/AnonymousInnerclass/.classpath
index 2e8161e..2480008 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/AnonymousInnerclass/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/AnonymousInnerclass/.classpath
@@ -7,6 +7,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CallinMapping/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CallinMapping/.classpath
index 4c92b92..9f49c58 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CallinMapping/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CallinMapping/.classpath
@@ -5,6 +5,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CalloutMapping/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CalloutMapping/.classpath
index 4c92b92..9f49c58 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CalloutMapping/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CalloutMapping/.classpath
@@ -5,6 +5,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CodeSelection/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CodeSelection/.classpath
index 7f88553..fadab48 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CodeSelection/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/CodeSelection/.classpath
@@ -6,6 +6,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Completion/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Completion/.classpath
index 9c1cbf1..5d47b29 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Completion/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Completion/.classpath
@@ -5,6 +5,6 @@
 	<classpathentry kind="var" path="JCL_LIB" sourcepath="JCL_SRC" rootpath="JCL_SRCROOT"/>
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ExternalDefinedRole/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ExternalDefinedRole/.classpath
index 78c3c36..c22f3b9 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ExternalDefinedRole/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ExternalDefinedRole/.classpath
@@ -10,6 +10,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/InternalDefinedRole/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/InternalDefinedRole/.classpath
index 1023aa5..1e8ecac 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/InternalDefinedRole/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/InternalDefinedRole/.classpath
@@ -10,6 +10,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/OTJavaSearch/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/OTJavaSearch/.classpath
index 140a299..8a3aee0 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/OTJavaSearch/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/OTJavaSearch/.classpath
@@ -2,6 +2,6 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
     <classpathentry kind="var" path="JCL_LIB" sourcepath="JCL_SRC" rootpath="JCL_SRCROOT"/>
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/PCAnalysis/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/PCAnalysis/.classpath
index eca0ef6..132a45b 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/PCAnalysis/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/PCAnalysis/.classpath
@@ -6,6 +6,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ParserTest/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ParserTest/.classpath
index 7f88553..fadab48 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ParserTest/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/ParserTest/.classpath
@@ -6,6 +6,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Team/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Team/.classpath
index eca0ef6..132a45b 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Team/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/Team/.classpath
@@ -6,6 +6,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TeamProject/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TeamProject/.classpath
index eca0ef6..132a45b 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TeamProject/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TeamProject/.classpath
@@ -6,6 +6,6 @@
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
 
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>
 
diff --git a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TestDataSample/.classpath b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TestDataSample/.classpath
index ccc88d5..bcdd128 100644
--- a/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TestDataSample/.classpath
+++ b/testplugins/org.eclipse.objectteams.otdt.tests/workspace/TestDataSample/.classpath
@@ -5,5 +5,5 @@
 	<classpathentry kind="var" path="JCL_LIB" sourcepath="JCL_SRC" rootpath="JCL_SRCROOT"/>
     <classpathentry kind="output" path="bin"/>
     <classpathentry kind="lib" sourcepath="src" path="bins"/>
-	<classpathentry kind="var" path="OTRUNTIME_LIBDIR/otre.jar"/>
+	<classpathentry kind="con" path="OTRE"/>
 </classpath>