Occupied/Unoccupied Oasis name fix

Fix the name of Oasis.The own Oasis is show like Unoccupied after when we try to send troops etc.

from:
$otext = ($basearray['occupied'] == 1)? "occupied" : "unoccupied";
to
$otext = ($oasis['name']);


from:
"<a href=\"a2b.php?z=".$_GET['d']."&o\">&raquo; Raid $otext oasis.</a>" :
to:
"<a href=\"a2b.php?z=".$_GET['d']."&o\">&raquo; Raid $otext .</a>" :
Merge pull request #232 from hexcoded/patch-3

Occupied/Unoccupied Oasis name fix