Fix tut6
Merge branch 'master' of https://github.com/ugastro-decals/IDL-Decal---Students
Finished LLS tutorial- see LLS.pro and LLS.ps
Merge pull request #60 from quanhuynh/master

modified homework2
Dick butt is real.
Merge pull request #61 from Ch1llDud3/master

Dick butt is real.
Tut7 uploaded
Finished the LLS tutorial.
Merge pull request #62 from domagalski/master

Finished the LLS tutorial.
Merge pull request #63 from quanhuynh/master

Finished tut6 LLS
Merge pull request #3 from ugastro-decals/master

Updated