update JAR, build script output

Author: dfsp-spirit

plcc/build-plcc.sh

@@ -1,3 +1,6 @@
 #!/bin/sh
+APPTAG="[BPLCC]"
+echo "$APPTAG Remember that you need JUnit for this to work. Running 'ant ci'..."
 ant ci
+echo "$APPTAG If no error showed up, the binary should be in 'store/plcc.jar'."