diff -r f5af4f863a8f -r a80cc9f9a65b build.xml
--- a/build.xml	Thu Apr 26 06:57:24 2012 -0600
+++ b/build.xml	Fri Apr 27 22:37:14 2012 -0700
@@ -41,7 +41,7 @@
         <delete file="${arxivTarFile}"/>
         <delete file="${arxivTarFile}.gz"/>
         <tar destfile="${arxivTarFile}" basedir="." includes="**"
-            excludes="*.synctex*,*.dvi,*.ps,blob1.pdf,*.png,${arxivTarFile},${arxivTarFile}.gz,sandbox.*,bibliography/**,papers/**,talks/**,diagrams/obsolete/**,diagrams/latex2pdf/**,pnas/**,text/obsolete/**,.hg/**,versions/**,TODO,referee/**"
+            excludes="*.synctex*,*.dvi,*.ps,blob1.pdf,*.png,${arxivTarFile},${arxivTarFile}.gz,sandbox.*,bibliography/**,papers/**,talks/**,diagrams/obsolete/**,diagrams/latex2pdf/**,pnas/**,text/obsolete/**,.hg/**,versions/**,TODO,referee/**,copyright/**"
         />
         <gzip src="${arxivTarFile}" destfile="${arxivTarFile}.gz"/>
         <delete file="${arxivTarFile}"/>