Removed all the old cascading style sheets
Fixed the queries solution alignements.
Kwic view = the node is centered , the right siide of the node is align to the left and the
left side of the node is align to the right.
Line view = the whole sentence is aligned to the right.
Replaced the user to be the nlpuser always.
<BUG-FIX> the compute query menu was in lib/index.inc.php was shown on evry page
	  move the menu only to the search page