I have two questions about Xcode 6 using git version control.
1. I created the xxx branch and push this branch to the server, but I no longer want it, can I delete it. When I selected the branch of origin (Test01, Test02), I could not click the "-" button. If the local branch is selected, it can click the β-β icon. 
2. Is there a way to check the old version from the server in Xcode 6? I am using Visual Studio Team Services git version control
thanks...
user1028886
source share