added ArticleUpdate(), ArticleDeletePlain() and ArticleDeleteAttachment()
added ArticleUpdate(), ArticleDeletePlain() and ArticleDeleteAttachment()

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