refactor: Improve GUI text and translations

Signed-off-by: Sven Sager <s.sager@kunbus.com>

ui_dev/revpilogfile.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>RevPi Python PLC Logfiles</string>
+   <string>RevPi Python PLC Log Files</string>
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QGridLayout" name="gridLayout_3">
@@ -25,7 +25,7 @@
     <item row="1" column="1">
      <widget class="QCheckBox" name="cbx_wrap">
       <property name="text">
-       <string>Linewrap</string>
+       <string>Line wrap</string>
       </property>
      </widget>
     </item>
@@ -42,7 +42,7 @@
         <item row="0" column="0">
          <widget class="QLabel" name="lbl_daemon">
           <property name="text">
-           <string>RevPiPyLoad - Logfile</string>
+           <string>RevPiPyLoad Log File</string>
           </property>
          </widget>
         </item>
@@ -89,7 +89,7 @@
         <item row="0" column="0">
          <widget class="QLabel" name="lbl_app">
           <property name="text">
-           <string>Python PLC program - Logfile</string>
+           <string>Python PLC Program Log File</string>
           </property>
          </widget>
         </item>