Finished tutorial3
Merge pull request #11 from mmyers5/master

Finished tutorial3
edited line
Merge pull request #12 from mmyers5/master

edited line
finished tut3
Merge pull request #13 from wintermute2045/master

Jzalesky
Hi
Merge branch 'master' of https://github.com/ugastro-decals/IDL-Decal---Students into upstream
Add in 4th tutorial
Merge pull request #14 from wintermute2045/upstream

4th tutorial
check ugastro server
Merge pull request #15 from wintermute2045/master

check ugastro server
tutorial4 update
Merge pull request #16 from wintermute2045/master

tutorial4 update