Path: Add debug comments and comment out unused code

src/Mod/Path/PathScripts/PathToolBit.py

@@ -96,6 +96,7 @@ def findToolBit(name, path=None):
     return _findToolFile("{}.fctb".format(name), path, 'Bit')
 
 
+# Only used in ToolBit unit test module: TestPathToolBit.py
 def findToolLibrary(name, path=None):
     '''findToolLibrary(name, path) ... search for name, if relative path look in path'''
     PathLog.track(name, path)
@@ -117,12 +118,15 @@ def _findRelativePath(path, typ):
     return relative
 
 
+# Unused due to bug fix related to relative paths
+"""
 def findRelativePathShape(path):
     return _findRelativePath(path, 'Shape')
 
 
 def findRelativePathTool(path):
     return _findRelativePath(path, 'Bit')
+"""
 
 
 def findRelativePathLibrary(path):

src/Mod/Path/PathScripts/PathToolBitLibraryGui.py

@@ -464,6 +464,7 @@ class ToolBitLibrary(object):
         if shapefile is None:  # user canceled
             return
 
+        # select the bit file location and filename
         filename = PathToolBitGui.GetNewToolFile()
         if filename is None:
             return
@@ -472,7 +473,7 @@ class ToolBitLibrary(object):
         loc, fil = os.path.split(filename)
         fname = os.path.splitext(fil)[0]
         fullpath = "{}{}{}.fctb".format(loc, os.path.sep, fname)
-        PathLog.debug(fullpath)
+        PathLog.debug("fullpath: {}".format(fullpath))
 
         self.temptool = PathToolBit.ToolBitFactory().Create(name=fname)
         self.temptool.BitShape = shapefile
@@ -577,6 +578,7 @@ class ToolBitLibrary(object):
         self.form.librarySave.setEnabled(True)
 
     def toolEdit(self, selected):
+        PathLog.track()
         item = self.toolModel.item(selected.row(), 0)
 
         if self.temptool is not None: