Updated Streams/access tool's js a little to use modern Q
Small fix for column0 hiding in the mostly obsolete QTools.js
Fixed Q/placeholders event handling
merging feature/streams-access branch
Some cleanup after merging features/streams-access
Implemented Q/tabs selector option
Improved Q/tabs to work with Streams/access
Restored _scheduleUpdate in Streams.js
Merge branch 'feature/imagepickerWithJCropAndViewport'
Revert "Merge branch 'feature/imagepickerWithJCropAndViewport'"

This reverts commit 04e7116625124f1e68f032688ef348950313aaed, reversing
changes made to 71592291068fb85d845a5f97061977efffde2d2d.