Update .gitignore.
Update .gitignore.

MBRG/otrs,muehlbauer/otrs,MBRG/otrs,mburggraf/otrs,thorsteneckel/otrs,xhoy/otrs,MBRG/otrs,mburggraf/otrs,muehlbauer/otrs,linearregression/otrs,brandonshults01/otrs,crythias/otrs,crythias/otrs,xhoy/otrs,s7design/otrs,rudy500/otrs,rudy500/otrs,thorsteneckel/otrs,nilei/otrs,thorsteneckel/otrs,eliasp/otrs,linearregression/otrs,brandonshults01/otrs,nilei/otrs,eliasp/otrs,nilei/otrs,s7design/otrs,eliasp/otrs,brandonshults01/otrs,xhoy/otrs,eliasp/otrs,muehlbauer/otrs,rudy500/otrs,crythias/otrs,rudy500/otrs,thorsteneckel/otrs,MBRG/otrs,nilei/otrs,linearregression/otrs,xhoy/otrs,crythias/otrs,MBRG/otrs,xhoy/otrs,brandonshults01/otrs,rudy500/otrs,linearregression/otrs,crythias/otrs,muehlbauer/otrs,linearregression/otrs,mburggraf/otrs,s7design/otrs,mburggraf/otrs,mburggraf/otrs,thorsteneckel/otrs,eliasp/otrs,nilei/otrs,brandonshults01/otrs,muehlbauer/otrs,s7design/otrs,s7design/otrs