minor fix
typo
fix
fix
Improved custom header handling, compat with gmail req.
Easier to pass extra params
Merge branch 'master' of github.com:atk4/atk4-addons
Export: obsolete method
MVCTable: old methods to new methods
Export: fixes
fix cookie auth
Implement real=>float field type
Model_Table -> SQL_Model
Dynamin_Model: upgrade, new features
dynamic_model: fixes

1) default_type now correctly used
2) default_type now can use template too
dynamic_model: rewrite, upgrade

1) big performance upgrade - now table will get altered only once per
model initialization and not separate alter table xxx for each model
field
2) fixed some bugs
Dynamic_model: one more important performance update

Now it should work for >50% faster (again).
Upgrade idea is rather simple - every model class should be checked (and
Altered in DB) only once per API call because it's very very rare case
when you dynamically change already dynamic model fields. That would be
nightmare I guess :)
dynamic_model: update todo
enhance fileadmin
properly calculate thumbnail size