Reset dev version and date for deploy

Author: jdeeburke

readme.txt

@@ -4,7 +4,7 @@ Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=paypal@s
 Tags: woocommerce, woocommerce shop, woocommerce filters, woocommerce text
 Requires at least: 4.4
 Tested up to: 5.2.2
-Stable tag: 2.7.0
+Stable tag: 2.7.0-dev.1
 License: GPLv3 or later
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -71,7 +71,7 @@ Of course! Please fork the [GitHub](https://github.com/skyverge/woocommerce-cust
 
 == Changelog ==
 
-= 2019.08.13 - version 2.7.0
+= 2019.nn.nn - version 2.7.0-dev.1
 * Misc - Add support for WooCommerce 3.7
 * Misc - Remove support for WooCommerce 2.6
 * Misc - Require WordPress 4.4+