Merge remote-tracking branch 'origin/master' into TCPConnections

# Conflicts:
#	include/Engine/Network/Client.h
#	include/Engine/Network/Network.h
#	include/Engine/Network/Packet.h
#	include/Engine/Network/Server.h
#	src/Engine/Network/Client.cpp
#	src/Engine/Network/Packet.cpp
#	src/Engine/Network/Server.cpp
#	src/Tests/HealthSystemTest.cpp

src/Engine/Network/Packet.cpp

@@ -7,7 +7,7 @@ Packet::Packet(MessageType type, unsigned int& packetID)
 }
 
 // Create message
-Packet::Packet(char* data, const int sizeOfPacket)
+Packet::Packet(char* data, const size_t sizeOfPacket)
 {
     // Resize message
     m_MaxPacketSize = sizeOfPacket;
@@ -47,7 +47,7 @@ void Packet::Init(MessageType type, unsigned int & packetID)
 void Packet::WriteString(const std::string& str)
 {
     // Message, add one extra byte for null terminator
-    int sizeOfString = str.size() + 1;
+    size_t sizeOfString = str.size() + 1;
     if (m_Offset + sizeOfString > m_MaxPacketSize) {
         //LOG_WARNING("Package::WriteString(): Data size in packet exceeded maximum package size. New size is %i bytes\n", m_MaxPacketSize*2);
         resizeData();
@@ -108,7 +108,7 @@ char * Packet::ReadData(int sizeOfData)
         //LOG_WARNING("packet ReadData(): Oh no! You are trying to remove things outside my memory kingdom");
         return nullptr;
     }
-    unsigned int oldReturnDataOffset = m_ReturnDataOffset;
+    size_t oldReturnDataOffset = m_ReturnDataOffset;
     m_ReturnDataOffset += sizeOfData;
     return (m_Data + oldReturnDataOffset);
 }