Core/Lib manager confirmation dialogs should pop up onto that manager modal

Author: Federico Fissore

Diff for: app/src/cc/arduino/contributions/libraries/ui/LibraryManagerUI.java

@@ -252,7 +252,7 @@ public void onRemovePressed(final ContributedLibrary lib) {
     boolean managedByIndex = indexer.getIndex().getLibraries().contains(lib);
 
     if (!managedByIndex) {
-      int chosenOption = JOptionPane.showConfirmDialog(getParent(), _("This library is not listed on Library Manager. You won't be able to resinstall it from here.\nAre you sure you want to delete it?"), _("Please confirm library deletion"), JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
+      int chosenOption = JOptionPane.showConfirmDialog(this, _("This library is not listed on Library Manager. You won't be able to resinstall it from here.\nAre you sure you want to delete it?"), _("Please confirm library deletion"), JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
       if (chosenOption != JOptionPane.YES_OPTION) {
         return;
       }

Diff for: app/src/cc/arduino/contributions/packages/ui/ContributionManagerUI.java

@@ -196,7 +196,7 @@ public void onRemovePressed(final ContributedPlatform platform, boolean showWarn
     clearErrorMessage();
 
     if (showWarning) {
-      int chosenOption = JOptionPane.showConfirmDialog(getParent(), I18n.format(_("Do you want to remove {0}?\nIf you do so you won't be able to use {0} any more."), platform.getName()), _("Please confirm boards deletion"), JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
+      int chosenOption = JOptionPane.showConfirmDialog(this, I18n.format(_("Do you want to remove {0}?\nIf you do so you won't be able to use {0} any more."), platform.getName()), _("Please confirm boards deletion"), JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
       if (chosenOption != JOptionPane.YES_OPTION) {
         return;
       }