Added documentation for the following events:
media.folder.delete
media.file.delete
media.folder.rename
media.file.rename
media.folder.create
media.folder.move
media.file.move
media.file.upload
Fix pathing issue in media manager
Currently there is a way to manipulate folder names using the request headers for the medafinder folder path. since `validatePath` does not validate file names but rather only validates the existence of a folder in a parent/subdirectory. We can utilize `validateFileName` to verify if the name of the folder path being created is valid during the folder creation process and the name applying process.