Added descriptions to Graphical Exploration Tab as requested via email by Lara.
Added the R file for: Added descriptions to Graphical Exploration Tab as requested via email by Lara.
Added text descriptions to each tab as req via email by Lara.
version up
Added a Welcome tab with copyright & other info.
Added explanation (sorting) to sidebar.
Version up. Version at article submission?
Merge pull request #114 from crtahlin/Crt2

Crt2