minor improvements
added files getter to the request object
updated multisave
removed deprecated default group
added the mandant id
implemented files function
added Manager Baseclass
added getter for the flags
added base env class
fixed get method
added init function
extended comments
convention
added the mandant to the sleep method
added getFlags
removed double faq entry
convention
added getOid to the context, seems to be better there
updated the controller
added PATH_UPLOADS constant
fixed PATH_UPLOADS integration