added config file and support for browser

xdg-sanity.sh

@@ -1,7 +1,13 @@
 #!/bin/sh
+
 echo "Determining MIME type of $1:"
+
 MIME=$(curl -I -s "$1" | sed -n -e 's/^content-type: //p' | tr -d '\r')
 
+echo $MIME
+
+BROWSER=$(cat /etc/xdg-sanity.conf | sed -n -e 's/^browser = //p')
+
 if [ "$MIME" = "text/html" ]
 then
 $BROWSER $1