Get rid of deprecation warning in def like_json().

Rewrite queries in like_json() to get rid of
"DEPRECATION WARNING" in PostController.
Merge pull request #72 from h5b/post_controller

Get rid of deprecation warning in def like_json().
Update README.md

Fix screenshot location
add new to_test_yaml tool

call to_test_yaml to transfert the object and all its dangling
object in to the fixtures file
Merge pull request #73 from kmerz/lib

add to_test_yaml tool
Cleanup README.md and LICENSE

* Drop the OpenBSD related found in the LICENSE file as we refer
  to BSD 2-Clause License.
* Refer to contributors via the automatically generated list.
* Clarify headers and drop statement that we are running on
  Travis CI which can be easily seen in the build status header.
Contributors as link which is much more readable.
Get rid of obsolete information in README.md

* Drop statement referring to initial Ruby and Ruby on Rails version
  which doesn't provide any helpful information anymore.
* Drop statement encouraging user to seek for help in Rails Guides
  which doesn't make sense anymore as we already tagged version 1.0.
Merge pull request #74 from h5b/master

Cleanup README.md and LICENSE file
Add tmux to vagrant install, cause I use it very often
Make post title clickable

Make the post title a link to the post's page.
So you don't have to find the tiny options button to get the
full post.
Merge pull request #76 from darinkes/title_click

Make post title clickable
Add support to update files via file upload

This commit adds support to update files via the upload file key.
Some usebility changes

- change desing of header so it is less present in the vision
  - remove box shadows and background color
  - use monospace instead of verdana to look fancier
- make post in list view clickable, so it is easier to
  come from list to show
- the main purpose of this tool is to look at posted snippets
  so we increase the size of the post#show area without
  touching the borders
- make linenumber a fixed with so it doesn't look to big
  on big screens. They will get wider in the moment when
  bigger numbers appear (needs to be tested on IE)
- add Date to post view

Thanks to mpf@ to pointing out this issus
Prevent line numbers from beeing selected
Merge pull request #75 from darinkes/upload_update

Upload update
Merge pull request #77 from kmerz/add_info

Usability Improvements
Use relative links to repo content in Readme

As github suggests in it's markdown tutorial, you should use
relative links to point to content of your repo.
So it is easier for people to fork and still have a correct
Readme.
Merge pull request #78 from darinkes/readme_links

Use relative links to repo content in Readme