Merge pull request #1 from lcolladotor/master

Initial feedback by lcollado
Update README.md
Update README.md
Update README.md
Update README.md
Updated with GitHub flow and organization links.
Merge pull request #2 from ctb/master

Updated with GitHub flow and organization links.
Revise the text to not recommend the CC licenses for software

 - Creative Commons licenses are good for manuscripts and
   presentations but shouldn't be used for software.  In particular,
   they are not compatible with GPL.
Add link to Jeff Atwood's excellent blog post re software licenses.
Add missing http://
Merge pull request #4 from kbroman/master

A few edits regarding software licenses, most importantly to recommend _against_ CC for software
Update README.md
corrected information about vignette files

original had Rmd and markdown mentioned, but talked about latex style files. Can't mix the two.
added myself to authors section
Merge pull request #6 from rmflight/master

updated vignette info
Fix typo (fucntions) and capitalize RStudio
Merge pull request #8 from seananderson/master

Fix typo (fucntions) and capitalize RStudio
Updated readme.md with small tweak to test folders
Update README.md
Merge pull request #10 from jeromyanglim/modified-tests-description

Modified tests description