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Installing MoJoe on Linux from scratch
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cd /export/home/sdc
mkdir mojoe (if it doesn't already exist)
cd mojoe
>>> if /export/home/sdc/mojoe already exists:
    mv log log.newname (to keep old logs)
    get rid of all but log.newname and CDRECORD
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*** get src for all but CDRECORD
copy linux_src.tar.gz here
gunzip linux_src.tar.gz
tar xvf linux_src.tar
rm linux_src.tar
./mojoe_setup  (see below for customization)
*** erase existing header if any with:
    rm -rf Read_header
*** set ese header
if on GEMR, MR1, MR2, MR3, MR4:
    ln -s Read_header_ese12 Read_header

if on MRRES, MR5:
    ln -s Read_header_ese14 Read_header
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*** get src for CDRECORD if not already present
copy linux_cdrecordsrc.tar.gz here
gunzip linux_cdrecordsrc.tar.gz
tar xvf linux_cdrecordsrc.tar
rm linux_cdrecordsrc.tar
(Follow /export/home/sdc/mojoe/CDRECORD/README instructions)
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To customize:
	cd /fmri2/fmri/ref_functions/mojoe_users
	cp -p -r generic generic.old
	cd generic
		edit userlist
		edit disks.txt
		edit userdisk.txt
		edit misc.txt

Then again on the host scanner system to copy these from the 
remote location to the scanner directory mojoe/user_details:
	cd ~sdc/mojoe
	./mojoe_setup

Note that only the userlist is copied anew each time the
mojoe program is started.

USERLIST - this is the usual user list.  Now clinical is
allowed to have a choice of subdirectories, but this is
limited to only those specified: fmri,pasl

DISKS - this is the current list of accessible disks.

MISC - this contains the color setting and an optional startup note.
The old color (pink-purple) is listed first and the new color (rose)
is listed second.  Last one listed wins!

USERDISK - this is a new list that sets up a default disk per
user.  For someone like user plaurien, a different default from
the per user setting can be given per subdir if delineated with
colons.
