unix format on windows for profile.bat

[stagrlee]

profile.bat file needs to have "unix2dos" or similar for the launcher jar before being written to the hard drive when on a windows machine.

I used this to work around the problem

mv .\profile.bat profile.bat.old
Get-Content .\profile.bat.old | % {$_.replace("`n", "`r`n")} | out-file -filepath profile.bat

[stagrlee]

Looks like all text files are suffering from this issue. You see it when you try to open the files with an editor like notepad

[gschueler]

profile.bat line endings fixed in #953

other files may need to be converted at install time