give download links for openscad and fritzing

diff --git a/.gitignore b/.gitignore
index 4cb1ffeb0780603e0ecaeccc2b1bd52bf04671d1..361fe6dfbd267bf1f856ca496135b1884ea5289c 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,5 @@ downloads/
 build-uno/
 media/
 *.JPG
+*.aux
+*.log

diff --git a/guide/hausner/overview.org b/guide/hausner/overview.org
index 1fe3c73adcb2762ddb192c9926d9cd80ee818a4a..8a50e2ac76cf7fc591704b81a32f08ae634a4240 100644 (file)
--- a/guide/hausner/overview.org
+++ b/guide/hausner/overview.org
@@ -19,5 +19,14 @@
 **** openscad
 ***** summary
       create robot parts!
+
+      use this program to view parts inside the "3d-printables"
+      directory.  write code to modify the parts and create completely
+      new ones.
+***** download
+      http://www.openscad.org/downloads.html
 **** fritzing
-     wire up components
+***** summary
+      wire up components!
+***** download
+      http://fritzing.org/download/?donation=0