Version 1.1 Release

* Fix - WooCommerce active check
* Tweak - yoda coding style
* Enhancement - Export functionality in report

Squashed commit of the following:

commit a4097ae62b8516d1799765d58d1e7104e2bf2bb8
Author: Chuck Mac <chuck@chuckmac.info>
Date:   Thu Nov 20 10:55:29 2014 -0500

    Marking version 1.1 ready in readme

commit 5320973fe251d253e386f55ad44cfd5edae2fc97
Author: Chuck Mac <chuck@chuckmac.info>
Date:   Thu Nov 20 10:44:12 2014 -0500

    Adding Export CSV Functionality
    Refactor report data in order to generate report files.
    Worked within WooCommerce report export functions, so have a hidden chart
    which holds the data.

commit e08042265514ed7c6b66541684bfc29a8362d6ea
Author: Chuck Mac <chuck@chuckmac.info>
Date:   Wed Nov 19 14:14:09 2014 -0500

    Yoda Coding Style
    To match WordPress coding standards

commit fabbb77ebc9e88d89989bf41701062f5ffd2c59b
Author: Chuck Mac <chuck@chuckmac.info>
Date:   Tue Oct 28 09:13:54 2014 -0400

    Fix - Check if WooCommerce is active syntax