* lib/**/*.rb: removed unnecessary shbang lines.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/csv.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby -w
 # encoding: UTF-8
 # = csv.rb -- CSV Reading and Writing
 #

lib/irb/cmd/subirb.rb

@@ -1,5 +1,3 @@
-#!/usr/local/bin/ruby
-#
 #   multi.rb -
 #   	$Release Version: 0.9.5$
 #   	$Revision$

lib/irb/ext/save-history.rb

@@ -1,5 +1,3 @@
-#!/usr/local/bin/ruby
-#
 #   save-history.rb -
 #   	$Release Version: 0.9.5$
 #   	$Revision$
@@ -83,4 +81,3 @@ module IRB
     end
   end
 end
-

lib/matrix.rb

@@ -1,4 +1,3 @@
-#!/usr/local/bin/ruby
 #--
 #   matrix.rb -
 #   	$Release Version: 1.0$

lib/rake.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 #--
 
 # Copyright (c) 2003, 2004, 2005, 2006, 2007  Jim Weirich

lib/rake/clean.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 # The 'rake/clean' file defines two file lists (CLEAN and CLOBBER) and
 # two rake tasks (:clean and :clobber).
 #

lib/rake/gempackagetask.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 # Define a package task library to aid in the definition of GEM
 # packages.
 

lib/rake/loaders/makefile.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 module Rake
 
   # Makefile loader to be used with the import file loader.

lib/rake/packagetask.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 # Define a package task libarary to aid in the definition of
 # redistributable package files.
 

lib/rake/rdoctask.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 require 'rake'
 require 'rake/tasklib'
 

lib/rake/runtest.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 require 'test/unit'
 require 'test/unit/assertions'
 

lib/rake/tasklib.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 require 'rake'
 
 module Rake

lib/rake/testtask.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 # Define a task library for running unit tests.
 
 require 'rake'

lib/rbconfig/datadir.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.

lib/rubygems/digest/digest_adapter.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.
@@ -37,4 +36,4 @@ module Gem
       @digest_class.new(string).digest
     end
   end
-end
+end

lib/rubygems/digest/md5.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.
@@ -20,4 +19,3 @@ module Gem
   end
 end
 # :startdoc:
-

lib/rubygems/digest/sha1.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.
@@ -14,4 +13,4 @@ module Gem
     require 'rubygems/digest/digest_adapter'
     SHA1 = DigestAdapter.new(Digest::SHA1)
   end
-end
+end

lib/rubygems/digest/sha2.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.

lib/tsort.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 #--
 # tsort.rb - provides a module for topological sorting and strongly connected components.
 #++