Split: Expose name via CompThr's derivatives' ctors

This completes the functional work of splitting libspinscale off
from SMO. Spinscale shouldn't have any real dependencies on SMO
from here on out.

smocore/componentThread.cpp

@@ -1,12 +1,10 @@
 #include <stdexcept>
 #include <string>
-#include <iostream>
-#include <pthread.h>
 #include <componentThread.h>
 
-namespace sscl {
+namespace smo {
 
-std::string ComponentThread::getThreadName(sscl::ThreadId id)
+std::string getThreadName(sscl::ThreadId id)
 {
 	// Cast ThreadId to SmoThreadId for validation and lookup
 	smo::SmoThreadId smoId = static_cast<smo::SmoThreadId>(id);
@@ -16,7 +14,7 @@ std::string ComponentThread::getThreadName(sscl::ThreadId id)
 			+ ": Invalid thread ID");
 	}
 
-	// Use function-local static to ensure proper initialization order
+	// Use function-local static to ensure proper construction order.
 	static const std::string threadNames[static_cast<int>(smo::SmoThreadId::N_ITEMS)]
 	= {
 		"mrntt",
@@ -30,4 +28,4 @@ std::string ComponentThread::getThreadName(sscl::ThreadId id)
 	return threadNames[static_cast<int>(smoId)];
 }
 
-} // namespace sscl
+} // namespace smo