Revert weapon conversion

This patch reverts first step of global weapon conversion
that would have halted the release of the next version for too long.

sources/Weapons/Playable/Explosives/HRL/NiceHRL.uc

@@ -0,0 +1,4 @@
+class NiceHRL extends HRL;
+defaultproperties
+{
    FireModeClass(0)=Class'NicePack.NiceHRLFire'
    PickupClass=Class'NicePack.NiceHRLPickup'
    ItemName="HRL-1 Rocket Launcher NW"
+}

sources/Weapons/Playable/Explosives/HRL/NiceHRLFire.uc

@@ -0,0 +1,4 @@
+class NiceHRLFire extends HRLFire;
+defaultproperties
+{
    ProjectileClass=Class'NicePack.NiceHRLProj'
+}

sources/Weapons/Playable/Explosives/HRL/NiceHRLPickup.uc

@@ -0,0 +1,4 @@
+class NiceHRLPickup extends HRLPickup;
+defaultproperties
+{
    ItemName="HRL-1 Rocket Launcher NW"
    ItemShortName="HRL-1 NW"
    InventoryType=Class'NicePack.NiceHRL'
    PickupMessage="You got the HRL-1 Rocket Launcher NW"
+}

sources/Weapons/Playable/Explosives/HRL/NiceHRLProj.uc

@@ -0,0 +1,4 @@
+class NiceHRLProj extends HRLProj;
+defaultproperties
+{
    ArmDistSquared=180000.000000
+}