added filelist command used by pickfile

diff --git a/bin/filelist b/bin/filelist
new file mode 100755 (executable)
index 0000000..4de7dbc
--- /dev/null
+++ b/bin/filelist
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]; then
+    echo "Usage: filelist DIR [FLAGS...]"
+    exit 1
+fi
+
+dir="${1:-.}"
+shift
+find "$dir" -type f \! \( \
+    -wholename '*.svn*' -o \
+    -wholename '*.git*' \
+\) "$@"