Add -L to curl for following locations (small workaround for github.com/…/raw/… => raw.github.com)

gistfile1.diff

diff --git a/Rakefile b/Rakefile
index d72fe2c..4752efd 100644
--- a/Rakefile
+++ b/Rakefile
@@ -19,16 +19,16 @@ def vim_plugin_task(name, repo=nil)
           sh "git clone #{repo} #{dir}"
 
         elsif repo =~ /download_script/
-          if filename = `curl --silent --head #{repo} | grep attachment`[/filename=(.+)/,1]
+          if filename = `curl -L --silent --head #{repo} | grep attachment`[/filename=(.+)/,1]
             filename.strip!
-            sh "curl #{repo} > tmp/#{filename}"
+            sh "curl -L #{repo} > tmp/#{filename}"
           else
             raise ArgumentError, 'unable to determine script type'
           end
 
         elsif repo =~ /(tar|gz|vba|zip)$/
           filename = File.basename(repo)
-          sh "curl #{repo} > tmp/#{filename}"
+          sh "curl -L #{repo} > tmp/#{filename}"
 
         else
           raise ArgumentError, 'unrecognized source url for plugin'
@@ -204,10 +204,10 @@ vim_plugin_task "janus_themes" do
 end
 
 vim_plugin_task "molokai" do
-  sh "curl https://github.com/mrtazz/molokai.vim/raw/master/colors/molokai.vim > colors/molokai.vim"
+  sh "curl -L https://github.com/mrtazz/molokai.vim/raw/master/colors/molokai.vim > colors/molokai.vim"
 end
 vim_plugin_task "mustache" do
-  sh "curl https://github.com/defunkt/mustache/raw/master/contrib/mustache.vim > syntax/mustache.vim"
+  sh "curl -L https://github.com/defunkt/mustache/raw/master/contrib/mustache.vim > syntax/mustache.vim"
   File.open(File.expand_path('../ftdetect/mustache.vim', __FILE__), 'w') do |file|
     file << "au BufNewFile,BufRead *.mustache        setf mustache"
   end
@@ -218,7 +218,7 @@ vim_plugin_task "arduino","git://github.com/vim-scripts/Arduino-syntax-file.git"
   end
 end
 vim_plugin_task "vwilight" do
-  sh "curl https://gist.github.com/raw/796172/724c7ca237a7f6b8d857c4ac2991cfe5ffb18087/vwilight.vim > colors/vwilight.vim"
+  sh "curl -L https://gist.github.com/raw/796172/724c7ca237a7f6b8d857c4ac2991cfe5ffb18087/vwilight.vim > colors/vwilight.vim"
 end
 
 if File.exists?(janus = File.expand_path("~/.janus.rake"))