Cleanup (#820)

* Update instructions and readmes
* Cleanup in base files
* Cleanup in core files
* Cleanup in gui files
* Cleanup in dialog files
* Cleanup in tools files
* Cleanup in test files

nw/dialogs/projsettings.py

@@ -26,8 +26,8 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 import nw
 import logging
 
-from PyQt5.QtCore import Qt, QLocale
 from PyQt5.QtGui import QIcon, QPixmap, QColor, QBrush
+from PyQt5.QtCore import Qt, QLocale
 from PyQt5.QtWidgets import (
     QHBoxLayout, QVBoxLayout, QLineEdit, QPlainTextEdit, QLabel, QWidget,
     QDialogButtonBox, QPushButton, QColorDialog, QTreeWidget, QTreeWidgetItem,
@@ -393,7 +393,7 @@ class GuiProjectEditStatus(QWidget):
         """
         selItem = self._getSelectedItem()
         if selItem is not None:
-            iRow   = self.listBox.indexOfTopLevelItem(selItem)
+            iRow = self.listBox.indexOfTopLevelItem(selItem)
             selIdx = selItem.data(self.COL_LABEL, Qt.UserRole)
             if self.colCounts[selIdx] == 0:
                 self.listBox.takeTopLevelItem(iRow)
@@ -626,8 +626,8 @@ class GuiProjectEditReplace(QWidget):
         if selItem is None:
             return False
 
-        newKey  = self.editKey.text()
-        newVal  = self.editValue.text()
+        newKey = self.editKey.text()
+        newVal = self.editValue.text()
         saveKey = self._stripNotAllowed(newKey)
 
         if len(saveKey) > 0 and len(newVal) > 0: