[configtool] add code to launch qt-gui-wrapper
[trans] update
[configtool] use libexec path for qt gui wrapper
[configtool] use general term instead of using "Fcitx"
[configtool] using noun for application
[configtool] use gtk builder to simplify code, show language in select ui
[configtool] remove "apply" button, reload immediately for global.
[configtool] fix string and add dummy file to avoid using intltool
[configtool] small ui adjust
[configtool] use fcitx as icon is ok for now
[configtool] a missing translation
[configtool] add some space
[cmake, i18n] remove i18n_dummy.c, using xgettext to handle gtk ui file.