diff --git a/README.txt b/README.txt
index 4ebbbf8..d464e46 100644
--- a/README.txt
+++ b/README.txt
@@ -1,17 +1,23 @@
 Scour
 =====
 
-Scour will be a Python module that takes an input SVG and outputs a cleaner, 
-more concise SVG file.  The goal will be that authors will use this script
-after editing the file in a GUI editor such as Inkscape or Adobe Illustrator.
+Scour is a Python module that takes an input SVG and outputs a cleaner, 
+more concise SVG file.  The goal is that authors will use this script after
+editing the file in a GUI editor such as Inkscape or Adobe Illustrator.
 
 Scour was started as a vehicle for me to learn Python.  In addition, the goal
 is to reduce the amount of time I spend in cleaning up files I find on sites
 such as openclipart.org
 
+Ideas are pulled from three places:
+
+- my head
+- Sam Ruby's SVG Tidy script: http://intertwingly.net/code/svgtidy/svgtidy.rb
+- Inkscape's proposal for a 'cleaned SVG': http://wiki.inkscape.org/wiki/index.php/Save_Cleaned_SVG
+
 Regards,
 
 Jeff Schiller
-2009-04-02
+2009-04-06
 codedread@gmail.com
 http://blog.codedread.com/
diff --git a/package.sh b/package.sh
index 225c5fa..b6a5dc9 100755
--- a/package.sh
+++ b/package.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
-SCOURVER="0.03"
-tar cvf scour-$SCOURVER.tar scour.py LICENSE.txt README.txt
+SCOURVER="0.04"
+tar cvf scour-$SCOURVER.tar scour.py LICENSE NOTICE README.txt
 gzip scour-$SCOURVER.tar
\ No newline at end of file
diff --git a/tests/emptyElems.svg b/tests/emptyElems.svg
new file mode 100644
index 0000000..cc5b707
--- /dev/null
+++ b/tests/emptyElems.svg
@@ -0,0 +1,10 @@
+<svg xmlns="http://www.w3.org/2000/svg">
+  <defs>
+  
+  </defs>
+  <g/>
+  <g></g>
+  <metadata />
+  <g>Foo</g>
+  
+</svg>
\ No newline at end of file
diff --git a/tests/emptyElems2.svg b/tests/emptyElems2.svg
new file mode 100644
index 0000000..cdf254c
--- /dev/null
+++ b/tests/emptyElems2.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg">
+  <defs>
+  
+  </defs>
+</svg>
\ No newline at end of file