fixing broken includes

include/state-machine_pool.hpp

@@ -1,7 +1,7 @@
 #ifndef STATEMACHINE_POOL_HPP
 #define STATEMACHINE_POOL_HPP
 
-#include <state_machine.hpp>
+#include "state_machine.hpp"
 
 template<typename StateOwnerType>
 class StateMachinePool {

include/state_factory.hpp

@@ -2,7 +2,8 @@
 #define STATE_FACTORY_HPP
 
 #include <memory>
-#include <state.hpp>
+
+#include "state.hpp"
 
 
 template <typename OwnerType>

include/state_machine.hpp

@@ -3,9 +3,11 @@
 
 #include <string>
 #include <memory>
-#include <nlohmann/json.hpp>
 #include <vector>
-#include <state_factory.hpp>
+
+#include <nlohmann/json.hpp>
+
+#include "state_factory.hpp"
 
 using json = nlohmann::json;
 

include/state_system.hpp

@@ -1,8 +1,8 @@
 #ifndef STATE_SYSTEM_HPP
 #define STATE_SYSTEM_HPP
 
-#include <state_machine.hpp>
-#include <state-machine_pool.hpp>
+#include "state_machine.hpp"
+#include "state-machine_pool.hpp"
 
 class StateSystem {
     public: