Fix photosetgrid thumbnails (a row can't have more than 5 thumbnails)
if more than one row of thumbnails are shown, match second row onward thumbnail sizes to the first row
Merge pull request #75 from haraldpdl/photosetgrid

Photosetgrid
Update to v3.0
Show PayPal logo as payment method on the checkout confirmation page
Shuffle configuration parameters around
update parameter description
Integrate api server connection test into module and remove the extra admin/ext/.. file
move debug email code to class function
add documentation link
change default server to live
Integrate api server connection test into module and remove the extra admin/ext/.. file
add documentation link
Add transaction response to the debug email
Add warning if curl is not enabled in PHP
remove unused variable
Merge pull request #76 from haraldpdl/paypal

Paypal module updates
use default admin link
use default admin link
Merge pull request #77 from haraldpdl/paypal

Paypal
Integrate api server connection test into module and remove the extra admin/ext/.. file
Add warning if curl is not enabled in PHP
add documentation link
update to v3.0
Merge pull request #78 from haraldpdl/paypal

Integrate api server connection test into module and remove the extra ad...
Add debug email parameter for invalid transactions
Reorder configuration parameters
Merge pull request #79 from haraldpdl/paypal

Add debug email parameter for invalid transactions
Allow guest orders
Integrate api server connection test into module and remove the extra admin/ext/.. file
Add warning if curl is not enabled in PHP
add documentation link
block orders when destination has no shipping rates
update to v3.0
update email subject
Merge pull request #80 from haraldpdl/paypal

Paypal
Integrate api server connection test into module and remove the extra admin/ext/.. file
Add warning if curl is not enabled in PHP
add documentation link
update to v3.0
Merge pull request #81 from haraldpdl/paypal

Integrate api server connection test into module and remove the extra ad...
Integrate api server connection test into module and remove the extra admin/ext/.. file
Add warning if curl is not enabled in PHP
add documentation link