fixed minor bugs

cascade/classes/core.py

@@ -33,6 +33,7 @@ class Core():
       self._mw = False
       self.temp = tempfile.mkdtemp()
       # print(self.temp)
+      self.projectname = "Cascade"
 
       self.tempcwd = False
       # if ther's not current project folder from restorepref

cascade/classes/design.py

@@ -179,7 +179,7 @@ class WebViewToolBar(QWidget):
       self.hbox.addWidget(self.zoom)
 
       # page
-      self.gotopage = QLabel("Go to Page: /"+self.parent.core.docsettings['np'])
+      self.gotopage = QLabel("Go to Page: /"+str(self.parent.core.docsettings['np']))
       self.hbox.addWidget(self.gotopage)
       self.page = QSpinBox(self)
       self.page.setMinimum(1)