Create mantidtotalscattering wrapper script

Peterson, Peterrequested to merge
mantidtotalscattering into master

This is the first wrapper script that follows the original design of having multiple conda environments in /opt/anaconda. It also adds sasview's wrapper script to the rpm.

The rpm this creates has the contents

$ rpm -qilp ~/rpmbuild/RPMS/noarch/nsd-app-wrap-1.3-1.fc32.noarch.rpm 
Name        : nsd-app-wrap
Version     : 1.3
Release     : 1.fc32
Architecture: noarch
Install Date: (not installed)
Group       : Unspecified
Size        : 31675
License     : MIT
Signature   : (none)
Source RPM  : nsd-app-wrap-1.3-1.fc32.src.rpm
Build Date  : Mon 01 Feb 2021 03:11:42 PM EST
Build Host  : wintermute
Packager    : Peter F. Peterson
Vendor      : Peter F. Peterson
URL         : https://code.ornl.gov/sns-hfir-scse/infrastructure/nsd-app-wrap
Summary     : Wrapper scripts to launch python applications installed via anaconda
Description :
Wrapper scripts to launch python applications installed via anaconda
/usr/bin/mantidtotalscattering
/usr/bin/pyrs
/usr/bin/sasview
/usr/share/applications/pyrs.desktop
/usr/share/doc/nsd-app-wrap
/usr/share/doc/nsd-app-wrap/README.md
/usr/share/licenses/nsd-app-wrap
/usr/share/licenses/nsd-app-wrap/LICENSE
/usr/share/pixmaps/pyrs.png

Merge request reports