Removed not needed data mapping from MIMEBase.pm.
Removed not needed data mapping from MIMEBase.pm.

rudy500/otrs,mburggraf/otrs,rudy500/otrs,xhoy/otrs,rudy500/otrs,s7design/otrs,mburggraf/otrs,rudy500/otrs,xhoy/otrs,xhoy/otrs,s7design/otrs,xhoy/otrs,s7design/otrs,xhoy/otrs,mburggraf/otrs,mburggraf/otrs,mburggraf/otrs,rudy500/otrs,s7design/otrs,s7design/otrs