[librsvg/hospitality: 24/24] README.md: Link to GUADEC presentation

[Federico Mena Quintero <federico src gnome org>]

commit 654e6314d400f6d960d3acfcf5b616b3c265e78c
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Jan 12 12:31:08 2018 -0600

    README.md: Link to GUADEC presentation

 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)
---
diff --git a/README.md b/README.md
index e2ba6ea..60d487c 100644
--- a/README.md
+++ b/README.md
@@ -119,6 +119,15 @@ Outside of GNOME's core:
 * Wikipedia, to render SVGs as raster images for old browsers.
   *Special thanks to Wikimedia for providing excellent bug reports.*
 
+
+Presentations on librsvg
+------------------------
+
+"[Replacing C library code with Rust: What I learned with
+librsvg][guadec-presentation]" was presented at GUADEC 2017.  It gives
+a little history of librsvg, and how/why it is being ported to Rust
+from C.
+
 Maintainers
 -----------
 
@@ -140,3 +149,4 @@ can [mail me][mail] for any other questions you have about librsvg.
 [d-d-l]: https://mail.gnome.org/mailman/listinfo/desktop-devel-list
 [federico]: https://people.gnome.org/~federico/
 [platform]: https://developer.gnome.org/
+[guadec-presentation]: https://people.gnome.org/~federico/blog/docs/fmq-porting-c-to-rust.pdf