Merge pull request #12 from kroody/master

Master
Support user's local skin
Fix: update menu status
Fix: singleton process
Fix: should check the sogou skin
add sync configure
Merge pull request #16 from lmq3342xja/master

add sync configure
add define
Fix: 1, signal process cause 100% cpu; 2, check fcitx is running or not.
add define
Fix: QMessageBox::warning window close the application.
fix warning
Merge pull request #17 from lmq3342xja/master

fix warning
fix conficts