Add StyleCI for checking coding standard in PSR2
Add StyleCI for checking coding standard in PSR2

JimJimlin/VMS,ymhuang0808/VMS,ymhuang0808/VMS,ymhuang0808/VMS,OpenISDM/VMS,JimJimlin/VMS,chinlam91/VMS,OpenISDM/VMS,ymhuang0808/VMS,OpenISDM/VMS,chinlam91/VMS,OpenISDM/VMS