improved session backend - check size - store data more intelligent
improved session backend - check size - store data more intelligent

muehlbauer/otrs,brandonshults01/otrs,StCyr/otrs,nilei/otrs,balazj/otrs,brandonshults01/otrs,vlascoder/otrs,s7design/otrs,s7design/otrs,xhoy/otrs,moritz/otrs,balazj/otrs,StCyr/otrs,mburggraf/otrs,eliasp/otrs,s7design/otrs,eliasp/otrs,muehlbauer/otrs,linearregression/otrs,StCyr/otrs,PortgasDAce/otrs,moritz/otrs,balazj/otrs,linearregression/otrs,noritnk/otrs,crythias/otrs,mburggraf/otrs,nilei/otrs,PortgasDAce/otrs,thorsteneckel/otrs,xhoy/otrs,rudy500/otrs,thorsteneckel/otrs,capeit-tto/otrs,thorsteneckel/otrs,MBRG/otrs,nilei/otrs,muehlbauer/otrs,muehlbauer/otrs,crythias/otrs,PortgasDAce/otrs,capeit-tto/otrs,oiami/otrs,mburggraf/otrs,noritnk/otrs,brandonshults01/otrs,xhoy/otrs,rudy500/otrs,crythias/otrs,MBRG/otrs,oiami/otrs,eliasp/otrs,rudy500/otrs,nilei/otrs,mbeijen/otrs-1,StCyr/otrs,brandonshults01/otrs,mbeijen/otrs-1,capeit-tto/otrs,eliasp/otrs,eliasp/otrs,MBRG/otrs,thorsteneckel/otrs,nilei/otrs,xhoy/otrs,moritz/otrs,mburggraf/otrs,rudy500/otrs,StCyr/otrs,linearregression/otrs,vlascoder/otrs,rudy500/otrs,MBRG/otrs,oiami/otrs,mbeijen/otrs-1,xhoy/otrs,linearregression/otrs,muehlbauer/otrs,balazj/otrs,PortgasDAce/otrs,vlascoder/otrs,balazj/otrs,thorsteneckel/otrs,moritz/otrs,mburggraf/otrs,oiami/otrs,MBRG/otrs,PortgasDAce/otrs,linearregression/otrs,s7design/otrs,noritnk/otrs,moritz/otrs,s7design/otrs,crythias/otrs,crythias/otrs,brandonshults01/otrs,oiami/otrs