• update to version 2.3
• update dependency upon www/py-django-sekizai (at least 0.6.1 is needed)
• fix directories at pkg-message
• use @dirrm (not @dirrmtry) for the port's own directories
• don't try to use @dirrmtry to other ports directories

while here:

• use CHEESESHOP shortcut
• remove unnecessary MASTER_SITE_SUBDIR
• strict python version to 2.x only

PR: 169599
Submitted by: bsam
Approved by: maintainer timeout (6 weeks)