Modified HTTP/1.0 to HTTP/1.1

1. Removed port 5000 from the url.
2. Missing _id were replaced by available ones, this may be deleting by
user while testing examples.
3. curl -H "Accept: application/xml" -i http://eve-demo.herokuapp.com/
changed output accordingly
4.
Added myself to AUTHORS
Fix a couple typos.
Kracekumar
Merge branch 'kracekumar-http-1.1' into develop
Fix sort syntax in Pagination example. Closes #93.
Fix for datetime filters now working on Python 2.

Since 0.0.9, which introduced Python 3 support, datetime filters (?where) were
not working on Python 2.
Disable flake8 'basestring' check when under Py3.
Modify: In python3 assertEquals is DeprecationWarning
        dict.items() is list type. Do not need list it.
        examples/notifications.py Compatible python3
 XML render safely escapes forbidden URI/URL chars.

 Using 'werkzeug.utils.escape' at the moment. I am in doubt wether
 'urllib.quote' would be a better option. In both circumstances the XML
 validates fine. I'm picking werkzeug because I URL escaped by its escape
 method works when  pasted in a browser bar, while a urllib quote doesn't. I'm
 open to suggestions on this one.

 Closes #99.
Merge branch 'print_py3' of https://github.com/dongweiming/eve into dongweiming-print_py3
flake8 fix
Merge branch 'develop' into dongweiming-print_py3
flake8
Merge branch 'dongweiming-print_py3' into develop
Py3: get rid of deprecation warnings; refactoring.
Dong Wei Ming
Optional HATEOAS support for POST and PATCH.