It seems that multi-thread logging works fine

if use `applicationbound()` instead of `threadbound()`.

Author: jeffy-g

pyfa.py

@@ -110,7 +110,7 @@ def _process_args(self, largs, rargs, values):
     config.defPaths(options.savepath)
     config.defLogging()
 
-    with config.logging_setup.threadbound():
+    with config.logging_setup.applicationbound():
 
         pyfalog.info("Starting Pyfa")
         pyfalog.info(version_block)