issue2551029: Jinja2 template install error. Issue where template's config.ini not getting updated. Change do_install in admin.py to load config_ini.ini from template before writing tracker's config.ini. This generates an updated config file for the user on install preserving values required tomake tracker work. Added config_ini.ini files to jinja2 and responsive templates to set required values (template_engine and static_files; static_files resp.). Documented new file in doc/tracker_templates.txt and added tests for new admin.py code.

/*
 * Simple connect server for phantom.js
 * Adapted from Modernizr
 */

var connect = require('connect')
  , http = require('http')
  , fs   = require('fs')
  , app = connect()
      .use(connect.static(__dirname + '/../../'));

http.createServer(app).listen(3000);

fs.writeFileSync(__dirname + '/pid.txt', process.pid, 'utf-8')