[Vote] change weex branch flow

Dear All weex developers,
I suggest that changing weex branch flow for better communication:

• make master as main branch, that we can see develop process clearly; previously we develop at branch named 0.XX-dev;
• make release as publish branch,that we can release version at it;
• delete extra branches like dev,0.16-dev and so on;

Please reply this emali to vote for this suggestion, thanks.
reply +1 as agree.
reply -1 as disagree.
reply 0 as no-idea.

Best Wishes!