rework icons, codechanges, bugfixes, typofixes

src/logic/threads.py

@@ -109,7 +109,7 @@ class Mailer(Ui_eMailPreview):
         self.buttonBox.accepted.connect(self.createAndSendMail)
 
     def load_mail_templates(self):
-        print("loading mail templates")
+        # print("loading mail templates")
         mail_templates = os.listdir("mail_vorlagen")
         for template in mail_templates:
             self.comboBox.addItem(template)
@@ -169,12 +169,12 @@ class Mailer(Ui_eMailPreview):
         # server.starttls()
         # server.auth(mechanism="PLAIN")
         if config["mail"]["use_user_name"] == 1:
-            print(config["mail"]["user_name"])
+            # print(config["mail"]["user_name"])
             server.login(config["mail"]["user_name"], password)
         else:
             server.login(sender_email, password)
         server.sendmail(sender_email, self.prof_mail, mail)
-        print("Mail sent")
+        # print("Mail sent")
         # end active process
         server.quit()