In soc.views.models.user module fix too long line. Delete unused email variable, add missing doc and rename self method and global variable to editSelf and edit_self so it's not confused with "self" used in classes and there is no outerscope variable name overwriting anymore. Patch by: Pawel Solyga

from django.db.backends import BaseDatabaseClient
from django.conf import settings
import os

class DatabaseClient(BaseDatabaseClient):
    executable_name = 'sqlite3'

    def runshell(self):
        args = ['', settings.DATABASE_NAME]
        os.execvp(self.executable_name, args)