--- a/readme.rst	Wed Jan 07 11:15:41 2015 -0500
+++ b/readme.rst	Thu Jan 08 09:07:31 2015 -0500
@@ -8,12 +8,13 @@
 
 
 Tools:
+------
 
-* awk - The AWK programmning language ( http://www.gnu.org/software/gawk/ )
-* sed - Stream Editor ( http://sed.sf.net )
-* grep - Search files ( http://www.gnu.org/software/grep/ )
-* sort_columns - Sorting every line according to there columns
-* GNU Coreutils programs ( http://www.gnu.org/software/coreutils/ ):
+  * awk - The AWK programmning language ( http://www.gnu.org/software/gawk/ )
+  * sed - Stream Editor ( http://sed.sf.net )
+  * grep - Search files ( http://www.gnu.org/software/grep/ )
+  * sort_columns - Sorting every line according to there columns
+  * GNU Coreutils programs ( http://www.gnu.org/software/coreutils/ ):
 
   * sort - sort files
   * join - join two files, based on common key field.
@@ -22,8 +23,11 @@
   * sorted_uniq - keep unique/duplicated lines in a file
   * head - keep the first X lines in a file.
   * tail - keep the last X lines in a file.
+  * unfold_column - unfold a column with multiple entities into multiple lines
+
 
 Few improvements over the standard tools:
+-----------------------------------------
 
   * EasyJoin - A Join tool that does not require pre-sorted the files ( https://github.com/agordon/filo/blob/scripts/src/scripts/easyjoin )
   * Multi-Join - Join multiple (>2) files ( https://github.com/agordon/filo/blob/scripts/src/scripts/multijoin )
@@ -32,15 +36,15 @@
   * HTML'd Grep - grep text in a file, and produced high-lighted HTML output, for easier viewing ( uses https://github.com/agordon/filo/blob/scripts/src/scripts/sort-header )
 
 
-Requirements
-------------
+Requirements:
+-------------
 
-1. Coreutils vesion 8.22 or later.
-2. AWK version 4.0.1 or later.
-3. SED version 4.2 *with* a special patch
-4. Grep with PCRE support
+    * Coreutils vesion 8.22 or later.
+    * AWK version 4.0.1 or later.
+    * SED version 4.2 *with* a special patch
+    * Grep with PCRE support
 
-These will be installed automatically with the Galaxy `Tool Shed`_.
+All dependencies will be installed automatically with the Galaxy `Tool Shed`_ and the following repository: https://toolshed.g2.bx.psu.edu/view/bgruening/text_processing
 
 
 -------------------
@@ -52,23 +56,22 @@
 or reading/writing arbitrary files with awk's redirection and sed's "r/w" commands.
 These commands are DISABLED using the "--sandbox" parameter to awk and sed.
 
-User trying to run an awk program similar to:
+User trying to run an awk program similar to::
 
  BEGIN { system("ls") }
 
-Will get an error (in Galaxy) saying:
+Will get an error (in Galaxy) saying::
 
  fatal: 'system' function not allowed in sandbox mode.
 
-User trying to run a SED program similar to:
+User trying to run a SED program similar to::
 
  1els
 
-will get an error (in Galaxy) saying:
+will get an error (in Galaxy) saying::
 
  sed: -e expression #1, char 2: e/r/w commands disabled in sandbox mode
 
-
 That being said, if you do find some vulnerability in these tools, please let me know and I'll try fix them.
 
 ------------
@@ -76,6 +79,7 @@
 ------------
 
 Should be done via the Galaxy `Tool Shed`_.
+Install the following repository: https://toolshed.g2.bx.psu.edu/view/bgruening/text_processing
 
 .. _`Tool Shed`: http://wiki.galaxyproject.org/Tool%20Shed
 
@@ -84,20 +88,19 @@
 TODO
 ----
 
-- add shuf 
-  we can remove the random feature from sort and use shuf instead
-- move some advanced settings under a conditional, for example the cut tools offers to cut bytes
-- cut wrapper has some output conditional magic for interval files, that needs to be checked
-- comm wrapper, see the Galaxy default one
-- evaluate the join wrappers against the Galaxy ones, maybe we should drop them
+ * add shuf, we can remove the random feature from sort and use shuf instead
+ * move some advanced settings under a conditional, for example the cut tools offers to cut bytes
+ * cut wrapper has some output conditional magic for interval files, that needs to be checked
+ * comm wrapper, see the Galaxy default one
+ * evaluate the join wrappers against the Galaxy ones, maybe we should drop them
 
 
 -------
 License
 -------
 
-* Copyright (c) 2009-2013   A. Gordon  (gordon <at> cshl dot edu)
-* Copyright (c) 2013-2015   B. Gruening  (bjoern dot gruening <at> gmail dot com)
+  * Copyright (c) 2009-2013   A. Gordon  (gordon <at> cshl dot edu)
+  * Copyright (c) 2013-2015   B. Gruening  (bjoern dot gruening <at> gmail dot com)
 
 
 Permission is hereby granted, free of charge, to any person obtaining