add application/javascript to the allowable mime types for files (#397)

diff --git a/tools/rcverify.sh b/tools/rcverify.sh
index 1b08d14..0139996 100755
--- a/tools/rcverify.sh
+++ b/tools/rcverify.sh
@@ -300,7 +300,7 @@
 validate "$EXE" "" "$EXE"
 
 printf "scanning for unexpected file types..."
-EXE=$(find "$DIR/$BASE" -type f -and -not -empty -exec file --mime {} \; | grep -v ": text/" | grep -v ": image/" | grep -v ": application/json")
+EXE=$(find "$DIR/$BASE" -type f -and -not -empty -exec file --mime {} \; | grep -v ": text/" | grep -v ": image/" | grep -v ": application/json" | grep -v ": application/javascript")
 validate "$EXE" "" "$EXE"
 
 printf "scanning for archives..."