Improved model paths
Added "PageInFrame" implementation, for simplified popups
Merge branch 'master' of github.com:atk4/atk4-addons
fix
add method for calling resize event
added comment
minor fixes
Why not simply show URL for the image right away!?
allows to import url and thumb_url directly into yoru model
Typo in Model_Session

Fix for https://github.com/atk4/atk4/issues/194
Optional Filestore mode which which allows any file type to be uploaded
Merge branch 'master' of https://github.com/atk4/atk4-addons
More info to be fetched
Size for thumbs were not saved + volume selection

Volume selection is more predictable and gives more control.
If you have public and private volumes, you can control in which volume
files will be stored. Random selection of volume is/was incompatible.

Distributions with one Volume should be unaffected.
PageInFrame upgrade

1) Added comments with examples how to use it in page and in grid.
2) Fixed some bugs in gridMode.
PageInFrame, fix tabs
PageInFrame, fix more tabs
PageInFrame: typo in comment
getRef is obsolete method
isInstanceLoaded is obsolete