Retire old qubes-vm-create dialog

Retire the the old PyQt based `qubes-vm-create` dialog and replace it
with GTK based `qubes-new-qube` for Qube Manager.

resolves: QubesOS/qubes-issues#6561

.pylintrc

@@ -7,7 +7,6 @@ ignore=tests,
     ui_informationnotes.py,
     ui_logdlg.py,
     ui_multiselectwidget.py,
-    ui_newappvmdlg.py,
     ui_newfwruledlg.py,
     ui_restoredlg.py,
     ui_settingsdlg.py,

Makefile

@@ -40,7 +40,6 @@ install:
 	cp qubesmanager/qvm_about.sh $(DESTDIR)/usr/libexec/qubes-manager/
 
 	mkdir -p $(DESTDIR)/usr/share/applications
-	cp qubes-vm-create.desktop $(DESTDIR)/usr/share/applications/
 	cp qubes-backup.desktop $(DESTDIR)/usr/share/applications/
 	cp qubes-backup-restore.desktop $(DESTDIR)/usr/share/applications/
 	cp qubes-qube-manager.desktop $(DESTDIR)/usr/share/applications/

debian/install

@@ -1,5 +1,4 @@
 /usr/bin/qubes-vm-settings
-/usr/bin/qubes-vm-create
 /usr/bin/qubes-vm-boot-from-device
 /usr/bin/qubes-backup
 /usr/bin/qubes-backup-restore
@@ -24,7 +23,6 @@
 /usr/lib/*/dist-packages/qubesmanager/log_dialog.py
 /usr/lib/*/dist-packages/qubesmanager/about.py
 /usr/lib/*/dist-packages/qubesmanager/informationnotes.py
-/usr/lib/*/dist-packages/qubesmanager/create_new_vm.py
 /usr/lib/*/dist-packages/qubesmanager/common_threads.py
 /usr/lib/*/dist-packages/qubesmanager/qube_manager.py
 /usr/lib/*/dist-packages/qubesmanager/utils.py
@@ -39,7 +37,6 @@
 /usr/lib/*/dist-packages/qubesmanager/ui_backupdlg.py
 /usr/lib/*/dist-packages/qubesmanager/ui_bootfromdevice.py
 /usr/lib/*/dist-packages/qubesmanager/ui_multiselectwidget.py
-/usr/lib/*/dist-packages/qubesmanager/ui_newappvmdlg.py
 /usr/lib/*/dist-packages/qubesmanager/ui_newfwruledlg.py
 /usr/lib/*/dist-packages/qubesmanager/ui_restoredlg.py
 /usr/lib/*/dist-packages/qubesmanager/ui_settingsdlg.py
@@ -61,13 +58,11 @@
 /usr/lib/*/dist-packages/qubesmanager/tests/test_backup.py
 /usr/lib/*/dist-packages/qubesmanager/tests/test_backup_utils.py
 /usr/lib/*/dist-packages/qubesmanager/tests/test_qube_manager.py
-/usr/lib/*/dist-packages/qubesmanager/tests/test_create_new_vm.py
 /usr/lib/*/dist-packages/qubesmanager/tests/test_vm_settings.py
 /usr/lib/*/dist-packages/qubesmanager/tests/test_clone_vm.py
 
 /usr/lib/*/dist-packages/qubesmanager-*.egg-info/*
 
-/usr/share/applications/qubes-vm-create.desktop
 /usr/share/applications/qubes-backup.desktop
 /usr/share/applications/qubes-backup-restore.desktop
 /usr/share/applications/qubes-qube-manager.desktop

qubesmanager.pro

@@ -6,7 +6,6 @@ SOURCES = \
           ui/informationnotes.ui \
           ui/logdlg.ui \
           ui/multiselectwidget.ui \
-          ui/newappvmdlg.ui \
           ui/newfwruledlg.ui \
           ui/qubemanager.ui \
           ui/restoredlg.ui \
@@ -19,7 +18,6 @@ SOURCES = \
           qubesmanager/bootfromdevice.py \
           qubesmanager/clipboard.py \
           qubesmanager/common_threads.py \
-          qubesmanager/create_new_vm.py \
           qubesmanager/device_list.py \
           qubesmanager/firewall.py \
           qubesmanager/informationnotes.py \
@@ -37,7 +35,6 @@ SOURCES = \
           qubesmanager/ui_informationnotes.py \
           qubesmanager/ui_logdlg.py \
           qubesmanager/ui_multiselectwidget.py \
-          qubesmanager/ui_newappvmdlg.py \
           qubesmanager/ui_newfwruledlg.py \
           qubesmanager/ui_qubemanager.py \
           qubesmanager/ui_restoredlg.py \