Add more python plugin api.
Refactoring command args and change the signal instance implement.
Fix a issues that JSONPRCAction could be null.
Move MFTSearch to find file plugin.
fix #189 startup is too slow
Merge branch 'dev'
Merge branch 'V1.1.0' of https://github.com/qianlifeng/Wox into V1.1.0
Reduce memory usage.