trap sigint so that spinner isnt left running

bashtools.sh

@@ -40,6 +40,7 @@ if [[ $1 != "reload" && -n $HAVE_BASHTOOLS ]]; then
     return
 fi
 export HAVE_BASHTOOLS=1
+trap bashtools_cleanup INT
 
 SPINDELAY=0.05  # delay in ms between spinner frames
 SPINNERFRAMES='|/-\'
@@ -152,6 +153,12 @@ function info() {
     csecho "${INFOCOL}" "^b>>^p $*" >/dev/stderr
 }
 
+function bashtools_cleanup() {
+    stop_spinner
+    innotify=0
+    echo -e "$PLAIN"
+}
+
 function ok() {
     local msg=${*:-ok}
     stop_spinner