Create fix-menu-icon


![after-fix](https://cloud.githubusercontent.com/assets/3019221/3334506/dfbbe726-f800-11e3-99c3-1be76e0673db.png)
![before-fix](https://cloud.githubusercontent.com/assets/3019221/3334507/dfbe6b2c-f800-11e3-95bd-d53ea7aadaa2.png)

In the current version, the menu icon comes up as broken on the left nav in Wordpress because the plugin path on line 36 on the woocommerce_ic_mis_report.php file is incorrect.