fix: Missing header to allow NOPCH compil

- Now can compile without PCH enabled
- Also fixed wrong module name in travis.yml

.travis.yml

@@ -18,7 +18,7 @@ before_install:
 install:
   - cd ..
   - git clone --depth=1 --branch=master https://github.com/azerothcore/azerothcore-wotlk.git azerothcore
-  - mv mod-duelreset azerothcore/modules
+  - mv mod-reward-playtime azerothcore/modules
   - cd azerothcore
   - git submodule update --init --recursive
 

src/reward_system.cpp

@@ -3,6 +3,7 @@
 #include "Configuration/Config.h"
 #include "Player.h"
 #include "AccountMgr.h"
+#include "Chat.h"
 #include "ScriptMgr.h"
 #include "Define.h"
 #include "GossipDef.h"