RULES:
* non-MCBP member reservations can be overruled by MCBP-member reservations
* Already made reservations can only be modyfied/removed by the administrator (Aufried Lenferink tel 3099, A.T.M.Lenferink@tnw.utwente.nl or Christian breukers tel 3021 c.breukers@utwente.nl.
* First time using the SEM-Raman setup must be preceded by an instruction from MCBP
