[PATCH 1 of 2] Made it compile with changed ContextInjector interface again

[Wald Commits]

# HG changeset patch
# User Sascha L. Teichmann <teichmann at intevation.de>
# Date 1410185194 -7200
# Node ID 0bec47e5a951135b853cfe01ebb8cbd31f7481cb
# Parent  a0994a326e2a6de941119697a005dc939b208bf7
Made it compile with changed ContextInjector interface again.

diff -r a0994a326e2a -r 0bec47e5a951 artifacts/src/main/java/org/dive4elements/river/exports/OutputHelper.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/OutputHelper.java	Mon Sep 08 15:48:11 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/OutputHelper.java	Mon Sep 08 16:06:34 2014 +0200
@@ -132,7 +132,7 @@
                 }
 
                 if (ci != null) {
-                    ci.injectContext(context, dataProviders.get(i).getArtifact());
+                    ci.injectContext(context, dataProviders.get(i).getArtifact(), null);
                 }
 
                 if (outName.equals("sq_overview")) {