- added language support #5
Fixes bug with localized PayPal EC button

The button URL for the EC button was using WPLANG to
dynamically populate the locale code using the WP
language setting.  If this value was empty, though,
the URL was invalid was resulting in a broken image.

This was fixed by checking for a valid value first,
and if no value is present it falls to en_US by default
Updates version
Renames plugin file
Updates version and changelog detail
Adds action links
- fix language files (fixed #5)
 Express Checkout from Product Page (fixed #8)
Updates support action link
Express Checkout button override. (fixes #6)
Minor updates
Merge remote-tracking branch 'origin/quick_check_out' into dev
- comments out 'checkout_with_pp_button' and 'hide_checkout_button' setting
- add new setting 'show_on_product_page'
 (fixes #6)
- check show_on_product_page before show it on product page
- default to paypal image button
 (fixes #6)
Merge remote-tracking branch 'origin/quick_check_out' into dev
Updates option labels
Express Checkout - Require Account: add login and create account form to place order page ( fixes #19)
Merge remote-tracking branch 'origin/bugs' into bugs
Updates API version and resolves #23
Adds logging option to PayFlow
Resolves #25