Ensure that the uninstall script runs in the main directory (closes #482).

postmodern · postmodern · commit 579e3de3152b · 2022-08-16T18:09:05.000-07:00
diff --git a/scripts/uninstall.sh b/scripts/uninstall.sh
@@ -4,6 +4,7 @@
 #
 
 set -e
+cd "${0%/*}/.."
 
 #
 # Functions
