Update Organization.md

The current Project Management Committee is as follows (in chronological order):

* 张亮, Zhang Liang, [@terrymanu](https://github.com/terrymanu) Architect director, Jingdong

* 曹昊, Cao Hao, [@ascrutae](https://github.com/haocao) Senior Architect, Dangdang

* 吴晟, Sheng Wu, [@wu-sheng](https://github.com/wu-sheng) APM and tracing expert, Apache SkyWalking incubator creator & PMC member

* 吴晟, Sheng Wu, [@wu-sheng](https://github.com/wu-sheng) APM and tracing expert, Apache SkyWalking(incubator) creator & PMC member

# Voting

In various situations the Sharding—JDBC shall hold a vote. These votes can happen on the phone, email, or via a voting service, when appropriate. Voters can either respond "agree, yes, +1", "disagree, no, -1", or "abstain". A vote passes with two-thirds vote of votes cast. An abstain vote equals not voting at all.

In various situations the Sharding-JDBC shall hold a vote. These votes can happen on the phone, email, or via a voting service, when appropriate. Voters can either respond "agree, yes, +1", "disagree, no, -1", or "abstain". A vote passes with two-thirds vote of votes cast. An abstain vote equals not voting at all.

张亮 [@terrymanu](https://github.com/terrymanu) has a special veto power: override the voting result, default: not use.