Fix javascript_include_tag/stylesheet_include_tag helpers when :debug => false is used

Author: guilleiguaran

lib/sprockets/rails/helper.rb

@@ -86,7 +86,7 @@ def asset_digest_path(path, options = {})
       def javascript_include_tag(*sources)
         options = sources.extract_options!.stringify_keys
 
-        if request_debug_assets?
+        if request_debug_assets? && options["debug"] != false
           sources.map { |source|
             if asset = lookup_asset_for_path(source, :type => :javascript)
               asset.to_a.map do |a|
@@ -108,7 +108,7 @@ def javascript_include_tag(*sources)
       def stylesheet_link_tag(*sources)
         options = sources.extract_options!.stringify_keys
 
-        if request_debug_assets?
+        if request_debug_assets? && options["debug"] != false
           sources.map { |source|
             if asset = lookup_asset_for_path(source, :type => :stylesheet)
               asset.to_a.map do |a|