Replace all form posts with ajax calls

Replace all form posts with ajax calls

References

Reference NO 1

http://stackoverflow.com/questions/425095/submit-form-using-ajax-and-jquery

Reference NO 2

http://kb.worldsecuresystems.com/851/cpsid_85119.html

Reference NO 3

http://www.datatables.net/forums/discussion/88/how-to-send-method-post-to-ajax-calls/p1

Reference NO 4

http://www.queness.com/post/160/

Reference NO 5

http://zeptojs.com/

Reference NO 6

https://gist.github.com/havvg/3226804

Reference NO 7

http://stjhimy.com/posts/07-creating-a-100-ajax-crud-using-rails-3-and-unobtrusive-javascript

Reference NO 8

http://edgeguides.rubyonrails.org/working_with_javascript_in_rails.html