[git] The step of release production code to remote

#project一開始會有兩條branch，
#master(主要開發用) & release(上版用)
#開branch
 git branch release

#push release這個分支 
 #ex:git push origin release
 
#每次要上版

1.merge master to release 
  git merge release maste

2.push to remote
  git push

3.(add tag 會add到當前你在的分支)  
git tag $release-versioNname
 #ex:git tag v1.1.1

git push $repository_name $release-versioNname
 #ex:git push origin v1.1.1