add sample apis

Samples/imgur.py

@@ -0,0 +1,22 @@
+# Imgur is used to share photos with social networks and
+# on-line communities.
+#
+# This example uses python sdk to make an anonymous request
+# to get the links of latest photos in the gallery.
+#
+# Please see these for more information:
+#
+# https://api.imgur.com
+# https://github.com/Imgur/imgurpython
+
+from imgurpython import ImgurClient
+
+client_id     = '<YOUR CLIENT ID>'
+client_secret = '<YOUR CLIENT SECRET>'
+
+client = ImgurClient(client_id, client_secret)
+
+# Example request
+items = client.gallery()
+for item in items:
+    print(item.link)