Remove rdctype namespace. Rename rdctype::str -> rdcstr, rdcarray, etc

* Since these types are more prevalent than originally designed, it
  makes more sense to remove the namespace for ease of typing/naming.
* Also add a specialised type 'bytebuf' for an array of bytes.
* This makes mapping easier to SWIG since there's no special casing for
  namespaced arrays. Especially so for nested cases like
  rdctype::array<rdctype::str> -> rdcarray<rdcstr>

qrenderdoc/Windows/MainWindow.cpp

@@ -347,7 +347,7 @@ void MainWindow::OnInjectTrigger(uint32_t PID, const QList<EnvironmentModificati
   if(!PromptCloseLog())
     return;
 
-  rdctype::array<EnvironmentModification> envList = env.toVector().toStdVector();
+  rdcarray<EnvironmentModification> envList = env.toVector().toStdVector();
 
   LambdaThread *th = new LambdaThread([this, PID, envList, name, opts, callback]() {
     QString logfile = m_Ctx.TempLogFilename(name);
@@ -1001,7 +1001,7 @@ void MainWindow::messageCheck()
   if(m_Ctx.LogLoaded())
   {
     m_Ctx.Replay().AsyncInvoke([this](IReplayController *r) {
-      rdctype::array<DebugMessage> msgs = r->GetDebugMessages();
+      rdcarray<DebugMessage> msgs = r->GetDebugMessages();
 
       bool disconnected = false;