Remove encoding line and add spaces between classes and functions

nw/dialogs/projsettings.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 """
 novelWriter – GUI Project Settings
 ==================================
@@ -40,6 +39,7 @@ from nw.gui.custom import QSwitch, PagedDialog, QConfigLayout
 
 logger = logging.getLogger(__name__)
 
+
 class GuiProjectSettings(PagedDialog):
 
     def __init__(self, theParent):
@@ -156,6 +156,7 @@ class GuiProjectSettings(PagedDialog):
 
 # END Class GuiProjectSettings
 
+
 class GuiProjectEditMain(QWidget):
 
     def __init__(self, theParent, theProject):
@@ -239,6 +240,7 @@ class GuiProjectEditMain(QWidget):
 
 # END Class GuiProjectEditMain
 
+
 class GuiProjectEditStatus(QWidget):
 
     COL_LABEL = 0
@@ -487,6 +489,7 @@ class GuiProjectEditStatus(QWidget):
 
 # END Class GuiProjectEditStatus
 
+
 class GuiProjectEditReplace(QWidget):
 
     COL_KEY  = 0