Merge pull request #1 from PrestaShop/master

Merge Head
Merge remote-tracking branch 'upstream/master'
TEXTM-140 : fixed problem connected with missing products in products selection table when creating new project. Also found bug connected with uncleared filtering and fixed it.
Merge pull request #3 from remixaz/master

TEXTM-140 : fixed problem connected with missing products in products se...
Test commit, changed copyright.
Added CSS for payment button, 1.6 compatibility.
Added card logos
New payment button, 1.6. compatibility.
Use CSS instead of HTML styling for tables.
Version change.
Changed default button text.
Revert "Changed default button text."

This reverts commit 9a1c87ad99ead16c515fd4482101f388cb30624e.
Changed default button text.
Updated all copyright.
Updated all copyright.
Revert "Updated all copyright."

This reverts commit f64d8d68a647ac335a415ef0c7b476be4c1e5efa.
Merge branch 'R2'
Update catalog.class.php
Update importProduct.class.php
Update ec_ecopresto.css