HTTP request code
Merge pull request #4 from NitinJamadagni/master

Any field search-updated
Added middleware for api requests
Changed readme
Update README.rdoc
Merge pull request #5 from NitinJamadagni/master

update() added and more efficient search()
Merge pull request #6 from karthiksenthil/master

Added middleware for api requests
Major updates, integrated with middleware