Add some fancy graphs

Docs/Tools/csvPerChange.sh

@@ -0,0 +1,21 @@
+#! /bin/bash
+
+if [[ ! -e stats.1.json ]]
+then
+    echo "No stats found - not compiling"
+    exit
+fi
+
+rm stats.csv
+# echo "date, username, language, theme, editor, creations, changes" > stats.csv
+echo "" > tmp.csv
+
+for f in stats.*.json
+do
+    echo $f
+    jq ".features[].properties | [.date, .user, .metadata.language, .metadata.theme, .editor, .create, .modify]" "$f" | tr -d "\n" | sed "s/]\[/\n/g" | tr -d "][" >> tmp.csv
+    echo "" >> tmp.csv
+done
+
+sed "/^$/d" tmp.csv | sed "s/^  //" | sed "s/  / /g" | sed "s/\"\(....-..-..\)T........./\"\1/" | sort >> stats.csv
+rm tmp.csv