when deleting my old /usr/local/bin/mailinabox-exchange-autodiscover.php file from existing systems, don't emit an error if the file doesn't exist (added -f)
when deleting my old /usr/local/bin/mailinabox-exchange-autodiscover.php file from existing systems, don't emit an error if the file doesn't exist (added -f)

m4rcs/mailinabox,ianberinger/mailinabox,mboersma/mailinabox,brocktice/mailinabox,b-deng/mailinabox,Toilal/mailinabox,mail-in-a-box/mailinabox,choltha/mailinabox,hnk/mailinabox,jmedding/mailinabox,choltha/mailinabox,jmedding/mailinabox,mboersma/mailinabox,jprice/mailinabox,m4rcs/mailinabox,nstanke/mailinabox,m4rcs/mailinabox,jjz/mailinabox,mail-in-a-box/mailinabox,PortableTech/mailinabox,nstanke/mailinabox,pichak/mailinabox,pierreozoux/mailinabox,d5ve/mailinabox,PortableTech/mailinabox,b-deng/mailinabox,jmedding/mailinabox,jjz/mailinabox,mail-in-a-box/mailinabox,Neopallium/mailinabox,jjz/mailinabox,mboersma/mailinabox,PortableTech/mailinabox,jprice/mailinabox,brocktice/mailinabox,pichak/mailinabox,b-deng/mailinabox,brocktice/mailinabox,hnk/mailinabox,jmedding/mailinabox,hnk/mailinabox,pierreozoux/mailinabox,d5ve/mailinabox,mail-in-a-box/mailinabox,nstanke/mailinabox,pierreozoux/mailinabox,nstanke/mailinabox,jprice/mailinabox,jmedding/mailinabox,Neopallium/mailinabox,Toilal/mailinabox,choltha/mailinabox,jprice/mailinabox,b-deng/mailinabox,brocktice/mailinabox,jprice/mailinabox,d5ve/mailinabox,d5ve/mailinabox,nstanke/mailinabox,Neopallium/mailinabox,Neopallium/mailinabox,pichak/mailinabox,d5ve/mailinabox,jjz/mailinabox,brocktice/mailinabox,ianberinger/mailinabox,mboersma/mailinabox,ianberinger/mailinabox,Neopallium/mailinabox,PortableTech/mailinabox,choltha/mailinabox,ianberinger/mailinabox,PortableTech/mailinabox,ianberinger/mailinabox,hnk/mailinabox,pierreozoux/mailinabox,jjz/mailinabox,mboersma/mailinabox,Toilal/mailinabox,choltha/mailinabox,m4rcs/mailinabox,pichak/mailinabox,m4rcs/mailinabox,b-deng/mailinabox,pierreozoux/mailinabox,Toilal/mailinabox