mysql_db/user: Use password for my.cnf

According to the MySQL docs[0] the password should be stored after
'password=' instead of 'pass='.

[0] http://dev.mysql.com/doc/refman/5.1/en/password-security-user.html

library/mysql_db

@@ -131,7 +131,7 @@ def load_mycnf():
         return False
     try:
         config.readfp(open(mycnf))
-        creds = dict(user=config.get('client', 'user'),passwd=config.get('client', 'pass'))
+        creds = dict(user=config.get('client', 'user'),passwd=config.get('client', 'password'))
     except (ConfigParser.NoOptionError, IOError):
         return False
     return creds

library/mysql_user

@@ -230,7 +230,7 @@ def load_mycnf():
         return False
     try:
         config.readfp(open(mycnf))
-        creds = dict(user=config.get('client', 'user'),password=config.get('client', 'pass'))
+        creds = dict(user=config.get('client', 'user'),password=config.get('client', 'password'))
     except (ConfigParser.NoOptionError, IOError):
         return False
     return creds