Add a personal message box when inviting a collaborator to a FILE
Currently this process is completed via the Box Web interface. When we grant access to a folder, we are given a personal message text box that allows the user to leave a comment, or instruction for the audience the user is sending the collaboration to. Currently, when sending an invite to collaborate on a FILE, the user must send a separate email, giving direction to the employee receiving the collaboration invite to a file. Having this enhancement added would remove one step of inviting a collaborator to a file.