More translateable strings (#1354)

include/znc/Client.h

@@ -35,7 +35,7 @@ class CMessage;
 class CChan;
 // !Forward Declarations
 
-class CAuthBase {
+class CAuthBase : private CCoreTranslationMixin {
   public:
     CAuthBase(const CString& sUsername, const CString& sPassword,
               CZNCSock* pSock)

include/znc/IRCNetwork.h

@@ -37,7 +37,7 @@ class CIRCNetworkPingTimer;
 class CIRCNetworkJoinTimer;
 class CMessage;
 
-class CIRCNetwork {
+class CIRCNetwork : private CCoreTranslationMixin {
   public:
     static bool IsValidNetwork(const CString& sNetwork);
 

include/znc/Modules.h

@@ -335,7 +335,7 @@ CModule* TModLoad(ModHandle p, CUser* pUser, CIRCNetwork* pNetwork,
 }
 
 /** A helper class for handling commands in modules. */
-class CModCommand {
+class CModCommand : private CCoreTranslationMixin {
   public:
     /// Type for the callback function that handles the actual command.
     typedef void (CModule::*ModCmdFunc)(const CString& sLine);
@@ -1386,7 +1386,7 @@ class CModule {
     std::map<CString, CModCommand> m_mCommands;
 };
 
-class CModules : public std::vector<CModule*> {
+class CModules : public std::vector<CModule*>, private CCoreTranslationMixin {
   public:
     CModules();
     ~CModules();