using a consistent naming convention for naming tactic subfolders

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

src/tactic/arith/nla2bv_tactic.h

@@ -0,0 +1,30 @@
+/*++
+Copyright (c) 2011 Microsoft Corporation
+
+Module Name:
+
+    nla2bv_tactic.cpp
+
+Abstract:
+
+    Convert quantified NIA problems to bounded bit-vector arithmetic problems.
+
+Author:
+
+    Nikolaj (nbjorner) 2011-05-3
+
+Notes:
+    Ported to tactic framework on 2012-02-28
+
+--*/
+#ifndef _NLA2BV_TACTIC_H_
+#define _NLA2BV_TACTIC_H_
+
+#include"params.h"
+class ast_manager;
+class tactic;
+
+tactic * mk_nla2bv_tactic(ast_manager & m, params_ref const & p = params_ref());
+
+#endif
+