Fixing writing code example
Typo fix in README.md
Merge pull request #17 from Spantree/master

fixing code example for writing
Merge pull request #19 from ash211/patch-1

Typo fix in README.md
fix typo in Readme
fix compilation problem with commons-httpclient 3.0.1

force httpclient 3.0.1 to be used (was upgraded to 3.1 because of
Hadoop dependencies)
fixed #7
ElasticSearch - Crunch integration. Initial commit
add curcn maven dependecy