get published time
typo.
Added silly check for self posts. Added submitter links.
Added submitter link to the README.md
Merge pull request #2 from danclaudiupop/get_published_time

get published time
v1.1.1 changes
Merge branch 'submitter.link' of https://github.com/shyamsalimkumar/HackerNewsAPI into shyamsalimkumar-submitter.link

Conflicts:
	README.md
	hn/hn.py
v1.2.0 added
self post, less code
pypi version changes