initial commit
update and resolve conflict
add python and hive-site.xml
remove jar in R package
change link to public repo
add numRows parameter to head api
Merge pull request #1 from ddf-project/fix-fetchRows

add numRows parameter to head api
reformat
Update hive-site.xml
Merge branch 'master' of https://github.com/ddf-project/DDF
DDF on SparkSQL-1.1.0