Merge pull request #147 from bbest/master

TR, gapfill, map animation...
Merge pull request #4 from OHI-Science/master

updating Julie's repo
added z_ids and fixed z_n in gapfill_georegions() with @bbest
Merge pull request #148 from jules32/master

added z_ids and fixed z_n in gapfill_georegions() with @bbest
Merge pull request #152 from bbest/master

major update to ohicore: migrated ohigui in, added scenario titling
Merge pull request #153 from bbest/master

added calculate_scores.R output in write_shortcuts()
Merge pull request #154 from bbest/master

updated write_shortcuts and install_ohicore to handle OS shortcuts
Merge pull request #155 from bbest/master

minor updates
Merge pull request #156 from bbest/master

streamlined install with new get_scenarios function
Update install_ohi.R
Merge pull request #9 from OHI-Science/master

updating bbest