Set minimum width for Launch OpenMW button

apps/launcher/maindialog.cpp

@@ -55,9 +55,11 @@ Launcher::MainDialog::MainDialog(const Files::ConfigurationManager& configuratio
         &MainDialog::wizardFinished);
 
     buttonBox->button(QDialogButtonBox::Close)->setText(tr("Close"));
-    buttonBox->button(QDialogButtonBox::Ok)->setText(tr(" Launch OpenMW "));
+    buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Launch OpenMW"));
     buttonBox->button(QDialogButtonBox::Help)->setText(tr("Help"));
 
+    buttonBox->button(QDialogButtonBox::Ok)->setMinimumWidth(160);
+
     // Order of buttons can be different on different setups,
     // so make sure that the Play button has a focus by default.
     buttonBox->button(QDialogButtonBox::Ok)->setFocus();

files/lang/launcher_de.ts

@@ -448,7 +448,7 @@ to default Morrowind fonts. Check this box if you still prefer original fonts ov
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <source> Launch OpenMW </source>
+        <source>Launch OpenMW</source>
         <translation type="unfinished"></translation>
     </message>
     <message>

files/lang/launcher_en.ts

@@ -448,7 +448,7 @@ to default Morrowind fonts. Check this box if you still prefer original fonts ov
         <translation></translation>
     </message>
     <message>
-        <source> Launch OpenMW </source>
+        <source>Launch OpenMW</source>
         <translation></translation>
     </message>
     <message>

files/lang/launcher_fr.ts

@@ -448,7 +448,7 @@ to default Morrowind fonts. Check this box if you still prefer original fonts ov
         <translation>Fermer</translation>
     </message>
     <message>
-        <source> Launch OpenMW </source>
+        <source>Launch OpenMW</source>
         <translation>Lancer OpenMW</translation>
     </message>
     <message>

files/lang/launcher_ru.ts

@@ -450,8 +450,8 @@ to default Morrowind fonts. Check this box if you still prefer original fonts ov
         <translation>Закрыть</translation>
     </message>
     <message>
-        <source> Launch OpenMW </source>
-        <translation> Запустить OpenMW </translation>
+        <source>Launch OpenMW</source>
+        <translation>Запустить OpenMW</translation>
     </message>
     <message>
         <source>Help</source>

files/lang/launcher_sv.ts

@@ -451,8 +451,8 @@ de ordinarie fonterna i Morrowind. Bocka denna ruta om du ändå föredrar ordin
         <translation>Stäng</translation>
     </message>
     <message>
-        <source> Launch OpenMW </source>
-        <translation> Starta OpenMW </translation>
+        <source>Launch OpenMW</source>
+        <translation>Starta OpenMW</translation>
     </message>
     <message>
         <source>Help</source>