comment updates

bin/compile

@@ -6,7 +6,11 @@
 #
 # A [buildpack](http://devcenter.heroku.com/articles/buildpacks) is an
 # adapter between a Python application and Heroku's runtime.
-
+#
+# You can intreract with the Heroku API directly with [heroku.py](https://github.com/heroku/heroku.py/).
+#
+# See also: [Release history](/changelog.html), [Detection](/detect.html).
+#
 # ## Usage
 # Compiling an app into a slug is simple:
 #
@@ -202,3 +206,5 @@ for dir in $CACHED_DIRS; do
 done
 
 # ### Fin.
+
+# <a href="http://github.com/heroku/heroku-buildpack-python"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://d3nwyuy0nl342s.cloudfront.net/img/7afbc8b248c68eb468279e8c17986ad46549fb71/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67" alt="Fork me on GitHub"></a>
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