Added from __future__ import division to the Filter tool and increased the version, and fixed the URL in the new bx_browser tool config.

tools/data_source/bx_browser.xml

@@ -7,7 +7,7 @@
 <tool name="BX main" id="bx_browser" tool_type="data_source">
     <description>browser</description>
     <command interpreter="python">data_source.py $output $__app__.config.output_size_limit</command>
-    <inputs action="http://main.genome-browser.bx.psu.edu/" check_values="false" method="get">
+    <inputs action="http://main.genome-browser.bx.psu.edu/cgi-bin/hgTables" check_values="false" method="get">
         <display>go to BX Browser $GALAXY_URL</display>
         <param name="GALAXY_URL" type="baseurl" value="/tool_runner" />
         <param name="tool_id" type="hidden" value="bx_browser" />

tools/stats/filtering.py

@@ -2,8 +2,10 @@
 # This tool takes a tab-delimited text file as input and creates filters on columns based on certain properties.
 # The tool will skip over invalid lines within the file, informing the user about the number of lines skipped.
 
+from __future__ import division
 import sys, re, os.path
 from galaxy import eggs
+
 # Older py compatibility
 try:
     set()

tools/stats/filtering.xml

@@ -1,4 +1,4 @@
-<tool id="Filter1" name="Filter">
+<tool id="Filter1" name="Filter" version="1.0.1">
   <description>data on any column using simple expressions</description>
   <command interpreter="python">
     filtering.py $input $out_file1 "$cond" ${input.metadata.columns} "${input.metadata.column_types}"