Cleaned up files needed/used for inputfile sanitization.
Cleaned up files needed/used for inputfile sanitization.

Removed unix2* programs since they won't be needed.
Replaced mac2unix with a symbolic link to dos2unix, since that's what it is
in the package as well.

dicer/raspbian-ua-netinst,FooDeas/raspberrypi-ua-netinst,daytonpid/FireHawk,jturner314/raspbian-ua-netinst,yodaaut/raspbian-ua-netinst,beylsp/rpi-installer,cybercircuits/raspbian-ua-netinst,bbinet/raspbian-ua-netinst,kolargol/raspbian-ua-netinst,firepick/FireHawk,Zspark23/raspbian-ua-netinst,Zspark23/raspbian-ua-netinst-1,Zspark23/raspbian-ua-netinst-1,Zspark23/raspbian-ua-netinst-1,malsony/raspbian-ua-netinst,racing-tech/rrp-raspi-installer,krazedkrish/Web-Pro-ua-netinst,beylsp/rpi-installer,matt2005/raspbian-ua-netinst,Zeerix/raspbian-ua-netinst,racing-tech/rrp-raspi-installer