I wanted to add an Xcode project to an existing repository using the following:
 cd Test
 git add .
 git commit -m 'Adding initial files.'
 git push -u origin master
But in the repository I get a green arrow on the folder I just added, and I'm not sure why that is happening.

EDIT: Why does this kind of symbol occur usually? any idea??
EDIT 2: git status says unable to create c:/.../.../.../index.lock : File exists
 
     
     
    