pom cleanup

core/pom.xml

@@ -58,12 +58,10 @@
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scalap</artifactId>
-      <version>2.9.3</version>
     </dependency>
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scala-library</artifactId>
-      <version>2.9.3</version>
     </dependency>
     <dependency>
       <groupId>net.liftweb</groupId>

examples/pom.xml

@@ -18,7 +18,6 @@
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scala-library</artifactId>
-      <version>2.9.3</version>
     </dependency>
     <dependency>
       <groupId>org.eclipse.jetty</groupId>

pom.xml

@@ -241,6 +241,16 @@
         <artifactId>jline</artifactId>
         <version>${scala.version}</version>
       </dependency>
+      <dependency>
+        <groupId>org.scala-lang</groupId>
+        <artifactId>scala-library</artifactId>
+        <version>${scala.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.scala-lang</groupId>
+        <artifactId>scalap</artifactId>
+        <version>${scala.version}</version>
+      </dependency>
 
       <dependency>
         <groupId>log4j</groupId>

streaming/pom.xml

@@ -61,7 +61,6 @@
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scala-library</artifactId>
-      <version>2.9.3</version>
     </dependency>
     <dependency>
       <groupId>com.typesafe.akka</groupId>