Toolbar state was not being saved / restored
Summary:
Create a new entry in the KCofig to save / restore
the ToolBars of the toolviews
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Test Plan: manual testing
Reviewers: kfunk, apol
Subscribers: kdevelop-devel
Differential Revision: https://phabricator.kde.org/D4122