"Custom Install" is not install at all, it is there to be used for
upgrade / downgrade / repair. however, people are trying to use it
and get their disks not detected (which is expected)
so, make it clear what it does
add custom install where only KERNEL and SYSTEM files are copied to System partition, closes#1985
someone should go over the changes just to be sure that there is no errors
For some reason something made parted enter its interactive mode. Always
calling it with -s makes more sense anyway, and fixes that remaining issue
with never used blank 3TB drives I was still seeing.
This is to have the proper free disk space reported from XBMC,
or even df, since the default is 5%. The impact is low, since
having OpenELEC run everything as root had this limit not be
enforced at any time.
On my 3TB drive, XMBC reported 2.5TB free before the change
and 2.7TB after.
New dialog to prompt for enabling GPT, defaulting to the optimal
choice : GPT only for disks which requite it (>2.2TB) or if GPT is
already present.
Cosmetic fixes to the installer script.
