New [RemoveTagTool] addon [gramps50] (#211)

* New [RemoveTagTool] addon [gramps50]

* Fix generic filter captions

* Fix errors caused by 'no tag' and 'empty database'

Author: Mattkmmr

RemoveTagTool/RemoveTagTool.gpr.py

@@ -0,0 +1,35 @@
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2019  Matthias Kemmer <[email protected]>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+register(TOOL,
+         id    = 'RemoveTagTool',
+         name  = _("Remove Tag Tool"),
+         description =  _("Remove a tag from groups of people, events, etc."),
+         version = '1.0.0',
+         gramps_target_version = "5.0",
+         status = STABLE,
+         fname = 'RemoveTagTool.py',
+         authors = ["Matthias Kemmer"],
+         authors_email = ["[email protected]"],
+         category = TOOL_DBPROC,
+         toolclass = 'RemoveTagWindow',
+         optionclass = 'RemoveTagOptions',
+         tool_modes = [TOOL_MODE_GUI],
+         )