Some trivial code cleanup.

daemon/core/misc/xmlparser1.py

@@ -8,7 +8,6 @@
 
 from core.netns import nodes
 from xml.dom.minidom import parse
-from xml.dom.minidom import Document
 from xmlutils import *
 
 class CoreDocumentParser1(object):

gui/filemgmt.tcl

@@ -208,7 +208,7 @@ proc openFile { filename } {
     close $fileId
 
     loadCfg $cfg
-    switchCanvas none;
+    switchCanvas none
     set undolog(0) $cfg 
     set activetool select