CallableTracer: fix namespace and decouple from SMO::OptionsParser

We now have a static local var that informs libspinscale whether or
not to print the callable traces at runtime.

CMakeLists.txt

@@ -77,6 +77,7 @@ add_library(spinscale SHARED
 	src/component.cpp
 	src/puppetApplication.cpp
 	src/runtime.cpp
+	src/callableTracer.cpp
 )
 
 # Conditionally add qutexAcquisitionHistoryTracker.cpp only when debug locks