Remove patches applied in upstream code.

debian/changelog

@@ -1,6 +1,7 @@
 calamares (3.2.7-0ubuntu1) UNRELEASED; urgency=medium
 
   * New upstream release.
+  * Remove button update patch that was applied upstream.
 
  -- Dan Simmons <kc2bez@lubuntu.me>  Tue, 30 Apr 2019 19:05:07 -0400
 

debian/patches/series

@@ -1,3 +1,2 @@
 0001-replace-pkexec-by-sudo.patch
 apport-package-hook.patch
-update-buttons.patch

debian/patches/update-buttons.patch

@@ -1,16 +0,0 @@
-Description: Restore button updates in partition module
-Author: Adriaan de Groot <groot@kde.org>
-Bug: https://github.com/calamares/calamares/issues/1097
-Applied-Upstream: https://github.com/calamares/calamares/commit/2b149fb944da8d975c05d562ab55adaa9dec25bb 
-Last-Update: 2019-04-08
---- a/src/modules/partition/gui/PartitionPage.cpp
-+++ b/src/modules/partition/gui/PartitionPage.cpp
-@@ -581,7 +581,7 @@ void
- PartitionPage::onPartitionModelReset()
- {
-     m_ui->partitionTreeView->expandAll();
--    // updateButtons();
-+    updateButtons();
-     updateBootLoaderIndex();
- }
-