updated layout.html to have the new runestonebase.js file

Author: riknos314

runestone/common/project_template/_templates/plugin_layouts/sphinx_bootstrap/layout.html

@@ -1,6 +1,6 @@
 {% extends "basic/layout.html" %}
 
-{% set script_files = script_files + [
+{% set script_files = ['_static/runestonebase.js'] + script_files + [
     '_static'+'/jquery-ui-1.10.3.custom.min.js',
     '_static'+'/jquery-fix.js',
     '_static'+'/bootstrap-3.0.0/js/bootstrap.min.js',