Remove borders in table browse tab (linked to #4648).

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Merge pull request #1434 from Tithugues/b4648_qa43_browseTab

Remove borders in table browse tab (linked to #4648).
Fix merge conflict

Signed-off-by: Marc Delisle <marc@infomarc.info>
Merge commit 'f735d23'