* Rotate JPG image on upload #4206
* fixes#3949 width/height generated for gif and tif
* API hooks for event added for auth.login #4079
* updated doc for api hooks for new auth.login event
* Style tweaks
* Update docs
* Tweak docs some more
* Spelling error
* Allow non-required flags and pass to hook
* SDK - Persistent login refresh fixes#4113
* Fixed#4145 SDK, Token Expired error
* Spell check
* Docs Spell check
* Docs Spell check
* Docs Spell check
* update docs for sdk-js
* To delete all expired session from db on login
* corrected the condition for the delete
* changed the from Date.now to new date .
* Move it inline
* fixes issue 4557 for asset quality for thumbnail
* asset documentation is updated
Co-authored-by: rijkvanzanten <rijkvanzanten@me.com>
