Adds per faction warps functionality from #72.

Default max warps per faction is 5. It can be changed in the config.yml.
You can now use {warps} in the info board to show how many warps a faction has when you walk into their territory.
Only faction mods+ can set faction warps.

src/main/java/com/massivecraft/factions/cmd/CmdFWarp.java

@@ -0,0 +1,39 @@
+package com.massivecraft.factions.cmd;
+
+import com.massivecraft.factions.struct.Permission;
+
+public class CmdFWarp extends FCommand {
+
+    public CmdFWarp() {
+        super();
+        this.aliases.add("warp");
+        this.aliases.add("warps");
+        this.optionalArgs.put("warpname", "warpname");
+
+        this.permission = Permission.WARP.node;
+        this.senderMustBeMember = true;
+        this.senderMustBeModerator = false;
+    }
+
+    @Override
+    public void perform() {
+        //TODO: check if in combat.
+        if (args.size() == 0) {
+            StringBuilder sb = new StringBuilder();
+            for (String s : myFaction.getWarps().keySet()) {
+                sb.append(s + " ");
+            }
+            fme.msg("<i>Warps: <a>" + sb.toString().trim());
+        } else if (args.size() > 1) {
+            fme.msg("<i>/f warp <warpname>");
+        } else {
+            String warpName = argAsString(0);
+            if (myFaction.isWarp(argAsString(0))) {
+                fme.getPlayer().teleport(myFaction.getWarp(warpName).getLocation());
+                fme.msg("<i>Warped to <a>%s", warpName);
+            } else {
+                fme.msg("<i>Couldn't find warp <a>%s", warpName);
+            }
+        }
+    }
+}