fabfile: define env.user

Author: fsouza

Diff for: fabfile.py

@@ -3,11 +3,11 @@
 
 from fabric.api import cd, env, run
 
-
 env.project_root = '/home/pythonbrasil/pythonbrasil8'
 env.app_root = os.path.join(env.project_root, 'pythonbrasil8')
 env.virtualenv = '/home/pythonbrasil/env'
 env.hosts = ['2012.pythonbrasil.org.br']
+env.user = 'pythonbrasil'
 
 
 def update_app(tag):