Added gource script (thanks Nathan) and qgis download stats

scripts/make_gource_video.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+echo "A script to generate a source video progression"
+echo "see http://woostuff.wordpress.com/2011/01/03/generating-a-gource-source-commit-history-visualization-for-qgis-quantum-gis/"
+echo "Run it from the root directory e.g. scripts/$0"
+
+gource --title "Quantum GIS" --logo images/icons/qgis-icon.png \
+    --hide filenames \
+    --date-format "%d, %B %Y" \
+    --seconds-per-day 0.05 \
+    --highlight-all-users \
+    --auto-skip-seconds 0.5 \
+    --file-idle-time 0 \
+    --max-files 999999999 \
+    --multi-sampling \
+    --stop-at-end \
+    --elasticity 0.1 \
+    -b ffffff \
+    --disable-progress \
+    --user-friction .2 \
+    --output-ppm-stream - | \
+ ffmpeg -an -threads 4 -y -b 3000K -vb 8000000 -r 60 -f image2pipe \
+        -vcodec ppm -i - -vcodec libx264 -vpre libx264-medium qgis-history.mp4