Compatibility with PrestaShop 1.4, 1.5 and 1.6
PagSeguro: Header updates, random name for log file.
Fix some html tags visible
PagSeguro: adding transaction cancellation source
Fix errors

- Fix conciliation regError
- Fix CSS 1.6
Fix uninstall

-Fix uninstall em Modo Dev
Fix CSS

Fix Hintps Css
PagSeguro : Fixed merge
Merge branch 'cegoncalves-master'