Box fix (#2609)
Box fix (#2609)

* added a fix for Oauth2.0
added box_files_get and box_files_get_info commands

* removed lines from .circleci to run the content creation faster (for test purposes)

* removed lines from .circleci to run the content creation faster (for test purposes)

* removed lines from .circleci to run the content creation faster (for test purposes)

* tests: no tests

* added release note to yml

* added error when to access code provided
removed unfinished box_files_upload for current content release

* updated detaileddescription for how to initialize a Box's instance

* added more details

* fixed file outputs
global vars are now in uppercase
deleted unnecessary vars in getFiles()

* fixed file outputs
global vars are now in uppercase
deleted unnecessary vars in getFiles()

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