Remove NOLUA guards around NewTargets code. This code compiles fine

--without-liblua.

TargetGroup.cc

@@ -100,9 +100,7 @@
 
 extern NmapOps o;
 
-#ifndef NOLUA
 NewTargets *NewTargets::new_targets;
-#endif
 
 TargetGroup::TargetGroup() {
   Initialize();
@@ -567,7 +565,6 @@ const std::list<struct sockaddr_storage> &TargetGroup::get_resolved_addrs(void)
   return resolvedaddrs;
 }
 
-#ifndef NOLUA
 /* debug level for the adding target is: 3 */
 NewTargets *NewTargets::get (void) {
   if (new_targets)
@@ -662,7 +659,6 @@ unsigned long NewTargets::insert (const char *target) {
 
   return new_targets->push(target);
 }
-#endif
 
 /* Lookahead is the number of hosts that can be
    checked (such as ping scanned) in advance.  Randomize causes each

TargetGroup.h

@@ -175,7 +175,6 @@ class TargetGroup {
 };
 
 /* Adding new targets is for NSE scripts */
-#ifndef NOLUA
 class NewTargets {
  public:
   NewTargets();
@@ -218,7 +217,6 @@ class NewTargets {
  protected:
   static NewTargets *new_targets;
 };
-#endif
 
 class HostGroupState {
  public: