[app-i18n/fcitx]: fix '!use' to '! use' and
                  'update_gtk2_immodules' to 'gnome2_query_immodules_gtk2'
Merge pull request #130 from ustcscgy/master

[app-i18n/fcitx]: fix '!use' to '! use' and 'update_gtk2_immodules' to 'gnome2_query_immodules_gtk2'