Allow entering sale price as blank string and not convert it to numeric '0' - to avoid "fake" sales events.
Merge pull request #3866 from tivnet/master

Allow entering sale price as blank string and not convert it to numeric '0'
Print JS after print scripts (at 20) Closes #3865.
Check values are set before casting as floats
Save fees
fix urls
Oct 2, POT Update
Oct 2, es_ES po update
Add method to check whether an order has a shipping method or not
Fix has_shpping_method function
Fixed Multiple Sets of Tabs on One Page Bug

When clicking on a tab on a page with multiple sets of products/tabs,
other products/tabs were influenced due to a missing jquery context
element
Add tax_rate_id to the tax total objects returned from the cart tax_totals method
Merge pull request #3872 from rnt/master

Oct 2 pot update
Merge pull request #3879 from justinstern/master

Fixed Multiple Sets of Tabs on One Page Bug
Don't show view cart message on cart page. Closes #3877
Tweak add to cart message. Closes #3876.
find_product_in_cart tweak Closes #3863
Maintain line breaks. Closes #3882
Remove accents from taxonomy names + run through filter Closes #3832
Fix tax rate saving #3884