v5.0.0 with tutorial files

Merge pull request NCAR#237 from grantfirl/v5_final_updates

change build_nceplibs.sh to handle relative nceplibs dir path

update Users Guide for v5

add script to retrieve MG IN/CCN data

Merge pull request NCAR#206 from grantfirl/update_20200928_release/pu…

…blic-v4

fix error in Cheyenne_setup_intel scripts

point Thompson table script to v4.0.0 release data

Merge pull request NCAR#170 from grantfirl/release/public-v4

Address testing failures for UFS_IC_generator.py

Merge pull request NCAR#165 from grantfirl/release/public-v4

Last updates to User's Guide (hopefully) and other docs

Merge pull request NCAR#119 from grantfirl/v3.0

update submodule pointer

Tag for backup purposes to retain code in master before making featur…

…es/ipd-setup-step-fast the new master branch.