UI fix: add "Analyzers" category for appropriate plugins

Authored by antonanikin on Sep 13 2016, 2:21 PM.

Description

UI fix: add "Analyzers" category for appropriate plugins

This patch add "Analyzers" category for plugins and groups its config pages in KDevelop's main config page. This provides more consistent user interface for set of appropriate plugins: cppcheck, vera++, valgrind, etc.

Differential Revision: https://phabricator.kde.org/D2759