remove unnecessary imports. normalize debug log levels

src/Mod/Path/PathScripts/PathGuiInit.py

@@ -25,7 +25,9 @@
 import PathScripts
 import PathScripts.PathLog as PathLog
 
-if False:
+LOGLEVEL = False
+
+if LOGLEVEL:
     PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
     PathLog.trackModule(PathLog.thisModule())
 else: