* scan would fail on lowercase vs mixed case dir name comparison
due to Joliet (eg. using Slackware 13.37 ISO)
* extraction would fail for 4 GB ISO9660 ISOs
* also fixes cases issue when checking for isolinux/bootmgr
* also don't restrict NTFS labels
* DOS creation was broken due to missing unlock + close
* added label validation to prevent errors
* added ellipsis to status bar
* also bumped version to rufus next and fixed f/non-f
* required for Linux distros such as Arch Linux
* also added udf_get_logical_volume_id to libcdio and other fixes
* also prevents overwrite of ldlinux.sys from ISO
* closes#36
* bootmgr ISOs only
* extraction and ISO support UI improvements
* UTF8 support through CreateFileU
* cancellation on ISO file extraction
* switch to using CreateThread