*** Product Addons Changelog ***

2014.06.30 - version 2.6.5
* Fixed notices when re-adding item to cart.

2014.06.09 - version 2.6.4
* Fixed undefined variable.
* Fixed frontend option with zero price.
* Fixed undefined variable when custom textarea used.

2014.05.29 - version 2.6.3
* Implemented wc_input_price field for addon costs
* Show addon prices inc/ex tax based on shop settings.
* Additional filters.

2014.05.21 - version 2.6.2
* Fix text domains

2014.05.02 - version 2.6.1
* Fix closing label tags

2014.04.22 - version 2.6.0
* Extra filters for wider plugin compatibility
* Bookings support
* Class refactor
* Impoved 'order again' code
* Updated textdomain
* Fix conflict with quick view

2014.03.21 - version 2.5.6
* Fix upload dir when "subdir" is not set.

2014.02.23 - version 2.5.5
* Fix cart button text for required addons in 2.1

2014.02.20 - version 2.5.4
* Styling fixes

2014.01.16 - version 2.5.3
* 2.1 compat

2013.12.06 - verison 2.5.2
* Check for subscription product type for add to cart urls

2013.12.06 - version 2.5.1
* Increased add_to_cart_text hook priority so that it applies to subscriptions too

2013.12.02 - version 2.5.0
* Removed legacy support
* Order again - restore addons

2013.10.10 - version 2.4.5
* Allow zero value for custom text inputs

2013.10.10 - version 2.4.4
* Only set addons to array when not set already

2013.10.10 - version 2.4.3
* Added min attribute when min is 0

2013.10.10 - version 2.4.2
* Prevent negative multiplier

2013.10.10 - version 2.4.1
* get_product_addons filter

2013.09.16 - version 2.4.0
* New custom input multipler field type which multiples an input value by the price. Thanks Andrew Beeken.

2013.09.08 - version 2.3.0
* Exclude products from Global Addons option

2013.08.22 - version 2.2.0
* Various tweaks to support composite products

2013.07.31 - version 2.1.3
* Corrected product type checking
* Unique class per addon

2013.07.23 - version 2.1.2
* Better compatibility with quick view

2013.07.18 - version 2.1.0
* Allow HTML in the addon descriptions
* Improved sanitization of posted options

2013.06.28 - version 2.0.9
* Global addons - include_children false so sibling category addons are not found.

2013.06.27 - version 2.0.8
* Rename addon totals string

2013.06.07 - version 2.0.7
* Change event on page load to show totals if needed
* Currency converter compatibility

2013.06.07 - version 2.0.6
* Labels are optional
* Select first radio element by default

2013.06.07 - version 2.0.5
* Variable product support when variations all cost the same

2013.06.07 - version 2.0.4
* Variable product support

2013.06.03 - version 2.0.3
* Fix global import

2013.05.31 - version 2.0.2
* get_woocommerce_price_format fallback
* Stripslashes fix

2013.05.29 - version 2.0.1
* Fix escaping of user defined data

2013.02.01 - version 2.0.0
* Complete rewrite for WooCommerce 2.0 with new interface.
* Global forms which can be applied to any product.
* Custom price inputs.
* More hooks for extending the plugin.
* Template based overrides for fields.
* Dynamic total cost display
* Removed upload size filter for the benefit of WP MU
* When required, select box default is "Select an option" rather than "None"
* Add to cart button on archives links to product page for products with required add ons
* Removed colon for text fields when label is empty
* required-product-addon class on wrapper div for required fields
* Add option to provide id for product_addons function

2013.02.09 - version 1.2.0
* WC 2.0 Compat

2012.12.04 - version 1.1.1
* New updater

2012.01.26 - version 1.1
 * Required fields
 * Textarea field type
 * File upload field type
 * Import/export forms between products
 * Validation hook - woocommerce_validate_posted_addon_data

2012.01.26 - version 1.0.2
 * Small plugin header update
 * Strip tags from prices/meta

2011.12.1 - version 1.0.1
 * Woo Updater
 * Hook change

2011.11.17 - version 1.0
 * First Release