Merge pull request #8 from shipunyc/master

Adds new header option "enableScanInQuery" and removes JPath query
Adding Contributing.md
Merge pull request #9 from ryancrawcour/master

Adding Contributing.md
Merge pull request #10 from shipunyc/master

Fixes
change request timeout to be 60 seconds instead of 10 seconds
Merge pull request #11 from nomiero/master

change request timeout to be 60 seconds instead of 10 seconds