Merge branch 'develop' into high-water-mark

Conflicts:
	server/server_logic.cpp

Finally merging the changes to develop. This is only the ConfigUtility
skipping missing files, and something with the Timer class, that I'll need
to test the collisions.

common/debugging/timer.cpp

@@ -39,7 +39,7 @@ void Timer::Stop() {
 
 std::ostream& operator<<(std::ostream& os, Timer& t) {
 	os << t.GetName() << ": ";
-	os << std::chrono::duration_cast<std::chrono::milliseconds>(t.GetTime()).count();
-	os << "ms";
+	os << std::chrono::duration_cast<std::chrono::microseconds>(t.GetTime()).count();
+	os << "us";
 	return os;
 }

common/debugging/timer.hpp

@@ -34,8 +34,8 @@ public:
 	Timer(std::string s);
 	~Timer() = default;
 
-	inline void Start();
-	inline void Stop();
+	void Start();
+	void Stop();
 
 	//accessors and mutators
 	Clock::duration GetTime() { return timeSpan; }