move embedded reveal into it's own directory
diff --git a/.Rbuildignore b/.Rbuildignore
index 069e96d..333d2c4 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -1,4 +1,6 @@
 ^.*\.Rproj$
 ^\.Rproj\.user$
 README.md
+examples/
+