Remove Guava from the system deps for the distribution

There are no files matching the filter anyway, so this already be a no-op
in practice.
diff --git a/assembly/src/main/assembly/unix.xml b/assembly/src/main/assembly/unix.xml
index 0de1193..095fe62 100644
--- a/assembly/src/main/assembly/unix.xml
+++ b/assembly/src/main/assembly/unix.xml
@@ -138,13 +138,6 @@
             <useTransitiveDependencies>false</useTransitiveDependencies>
         </dependencySet>
         <dependencySet>
-	    <outputDirectory>/system/com/google/guava/guava/${guava.version}/</outputDirectory>
-            <fileMode>0644</fileMode>
-            <includes>
-                <include>com.google:guava</include>
-            </includes>
-        </dependencySet>
-        <dependencySet>
             <outputDirectory>/system/org/apache/jclouds/cli/jclouds-cli-runner/${project.version}/</outputDirectory>
             <fileMode>0644</fileMode>
             <includes>
diff --git a/assembly/src/main/assembly/win.xml b/assembly/src/main/assembly/win.xml
index bbbdc02..88053f2 100644
--- a/assembly/src/main/assembly/win.xml
+++ b/assembly/src/main/assembly/win.xml
@@ -136,13 +136,6 @@
             <useTransitiveDependencies>false</useTransitiveDependencies>
         </dependencySet>
         <dependencySet>
-	    <outputDirectory>/system/com/google/guava/guava/${guava.version}/</outputDirectory>
-            <fileMode>0644</fileMode>
-            <includes>
-                <include>com.google:guava</include>
-            </includes>
-        </dependencySet>
-        <dependencySet>
             <outputDirectory>/system/org/apache/jclouds/cli/jclouds-cli-runner/${project.version}/</outputDirectory>
             <fileMode>0644</fileMode>
             <includes>