prep work for PUT demo

added put.html and put.js file for PUT demo
prep work for DELETE demo

added delete.html and delete.js
added example of web.xml for glassfish 4

Thank you youtuber techdiverdown2 for this example
add put method

put method example for put.html page.
add delete method

added delete resource for delete.html
example how to parse header

added a utility method to parse header into json object.  Also created
resource to demo it use.
example of jsonp resource

for cross domain limitation, we need to use jsonp
example of client for service to service call

we have two example of a http client. one with ssl and one without.
These are just examples with no demos for them.
updated readme

has ep7 info
readme

updated readme title and thank you text
last readme update

last update!