CC-BY-3.0-short.md: add CC-BY 3.0 unported summary

The summary is owned by Creative Commons and is distributed under the
CC BY 3.0 unported.

From http://creativecommons.org/terms:
> 8. Terms Relating to Content on the Websites and Services.
>    b. Licenses Associated With Content on the Websites and Services.
>       i. CC Content: All Content (other than computer software) owned
>          by Creative Commons and made available by CC on the Websites
>          or through the Services is licensed under the Creative
>          Commons Attribution 3.0 Unported license, unless marked
>          otherwise.

I've converted the HTML version from
http://creativecommons.org/licenses/by/3.0/ to markdown, but haven't
made any other changes.

Signed-off-by: W. Trevor King <wking@tremily.us>

diff --git a/CC-BY-3.0-short.md b/CC-BY-3.0-short.md
new file mode 100644 (file)
index 0000000..016760a
--- /dev/null
+++ b/CC-BY-3.0-short.md
@@ -0,0 +1,31 @@
+This collection of material is licensed under a Creative Commons -
+Attribution license.
+
+You are free:
+
+- to **Share**—to copy, distribute and transmit the work
+- to **Remix**—to adapt the work
+
+Under the following conditions:
+
+- **Attribution**—You must attribute the work in the manner specified
+  by the author or licensor (but not in any way that suggests that
+  they endorse you or your use of the work).
+
+With the understanding that:
+
+- **Waiver**—Any of the above conditions can be waived if you get
+  permission from the copyright holder.
+- **Other Rights**—In no way are any of the following rights affected
+  by the license:
+-- Your fair dealing or fair use rights;
+-- The author’s moral rights;
+-- Rights other persons may have either in the work itself or in how
+   the work is used, such as publicity or privacy rights.
+- **Notice**—For any reuse or distribution, you must make clear to
+  others the license terms of this work. The best way to do this is
+  with a link to this [web
+  page](http://creativecommons.org/licenses/by/3.0/).
+
+For the full legal text of this license, please see
+http://creativecommons.org/licenses/by/3.0/legalcode.