Open MCRv84 permission

[tashrifbillah]

recon-all console print due to absence of/inability to access MCRv84:

cd /data/pnl/soft/pnlpipe3/fs7.1.0
curl "https://surfer.nmr.mgh.harvard.edu/fswiki/MatlabRuntime?action=AttachFile&do=get&target=runtime2014bLinux.tar.gz" -o "runtime2014b.tar.gz"
tar xvf runtime2014b.tar.gz

But then we found out that this MCR has restrictive permission--it does not let group members access it. I had to do:

cd fs7.1.0
chmod -R g+r MCRv84
chmod -R g+x MCRv84

to fix it.

The above solution may need to be added after:

pnlpipe-containers/Dockerfile.pnlpipe

Lines 34 to 37 in ce0d793

	# install MCR for -subfields
	cd freesurfer-7.1.0 && \
	curl "https://surfer.nmr.mgh.harvard.edu/fswiki/MatlabRuntime?action=AttachFile&do=get&target=runtime2014bLinux.tar.gz" -o "runtime2014b.tar.gz" && \
	tar -xzf runtime2014b.tar.gz && rm -f runtime2014b.tar.gz && \