scripts: allow scripts with or without a shebang line

We strip the shebang line out, if there is one,
so than the same .lisp file can be called with

ciel -s <name>.lisp

or

./name

src/scripts/quicksearch.lisp

@@ -3,7 +3,7 @@
 ;;;
 ;;;
 ;;; Run with:
-;;; $ ciel quicksearch keyword
+;;; $ ciel -s quicksearch keyword
 ;;;
 ;;; or add a shebang line and make this script executable.
 ;;;

src/scripts/simpleHTTPserver.lisp

@@ -1,11 +1,11 @@
+#!/usr/bin/env ciel
 ;;;
 ;;; Run with:
 ;;; $ ciel -s simpleHTTPserver 4242
 ;;;
-;;; or add a shebang line and make this script executable:
-;; #!/usr/bin/env ciel
-;; =>
-;; $ ./simpleHTTPserver.lisp
+;;; or
+;;;
+;;; $ ./simpleHTTPserver.lisp
 ;;;
 
 (in-package :ciel-user)