Revert "Added warning that require_tree includes files in unspecified order....

Revert "Added warning that require_tree includes files in unspecified order. So, that people may know the order of their scripts might be the reason that their scripts work in just fine in development but not in production. "

This reverts commit 9dbd5111.

Reason: Sounds like something for the guide, not the template.

railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/application.js.tt

@@ -2,10 +2,10 @@
 // listed below.
 //
 // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
-// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path. 
+// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
 //
 // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-// the compiled file. 
+// the compiled file.
 //
 // WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
 // GO AFTER THE REQUIRES BELOW.
@@ -14,9 +14,4 @@
 //= require <%= options[:javascript] %>
 //= require <%= options[:javascript] %>_ujs
 <% end -%>
-//
-// require_tree includes all JavaScript/Coffee files present in asset path using an unspecified order. 
-// this may cause some scripts to break.
-// To ensure some particular file ends up above some other in the final concatenated file, application.js
-// Simply, require that prerequisite file first in the manifest.
 //= require_tree .