Removing a couple duplicate language entries in install.php

lang/English/install.php

@@ -99,8 +99,6 @@
 'Maintenance message'			=>	'The forums are temporarily down for maintenance. Please try again in a few minutes.<br />\\n<br />\\n/Administrator',
 'Test post'						=>	'Test post',
 'Message'						=>	'If you are looking at this (which I guess you are), the install of FluxBB appears to have worked! Now log in and head over to the administration control panel to configure your forum.',
-'New member'					=>	'New member',
-'Member'						=>	'Member',
 'Test category'					=>	'Test category',
 'Test forum'					=>	'Test forum',
 'This is just a test forum'		=>	'This is just a test forum',
@@ -114,4 +112,4 @@
 'Download config.php file'		=>	'Download config.php file',
 'FluxBB has been installed'		=>	'FluxBB has been fully installed! You may now <a href="index.php">go to the forum index</a>.',
 
-);
+);