0.2.0
removed dup test
Update README.md
Merge branch 'master' of github.com:adlnet/xapiwrapper-node
Merge branch 'master' of github.com:creighton/xapiwrapper-node
hash and log info added
added module attrs
added uuid and date from iso string
added xapi_request function
starting to add instance function descriptions
added send statement example
added get statements info
added get Activities example
Merge pull request #3 from creighton/master

updates to readme.. more to come