[IMP] css: moved alias specific css from kanban to base, because it is now used in form view as well as in kanban views.
[MERGE] Sync with trunk
[MERGE] Sync with trunk
[MERGE] Sync with trunk
[MERGE] Sync with trunk
[MERGE] Sync with trunk
[CLEAN] web: removed mail-related CSS to the mail module.
[MERGE] Sync with trunk
merge trunk
added noauth and nodb
Put @nodb on all methods where it is required in main.py
[MERGE] Sync with trunk
minor cosmetic improvements
added cr property
Made cr lazy
Now uses request.cr for Model
fixed lot of problem with nodb
cosmetic
some polish in session.py
even more security