Link to @auraphp website v2 packages
Fix examples

If there is no namespace declared in the example, the backslash before the class name is not necessary and can be confusing
Use language independent permalinks for php.net urls

@see http://php.net/urlhowto.php
Merge pull request #492 from jrfnl/Use-php-net-permalinks

Use language independent permalinks for php.net urls
Merge pull request #493 from jrfnl/Adjust-examples

Adjust examples
Fix highlighter consistency

- in some places php would not be highlighted as the `<?php` tag was missing
- in one place there was a duplicate `<?php` tage
- replaced `bash` with `console` for better highlighting
- ensured all console snippets are wrapped within highlighting code
- wrapped ini examples in highlighting code
Add UTF-8 resource link
Add rule about language agnostic urls
Merge pull request #497 from jrfnl/Contrib-php-manual-links

Add rule about language agnostic urls
Merge pull request #491 from jrfnl/Highlighter-check

Fix highlighter consistency
Fix line wrapping consistency - round 1

Comply with the 'wrap at 120 chars' style rule stated in the contributing.md document
Verify link consistency - round 1

- Verify that all named links at the bottom of a post are in use, otherwise either remove or add link in post
- if the post uses named links, try and make sure all links in the post are in that style
- ensure logical order for the named links at the bottom
Spacing
Jekyll header spacing consistency
Wrap bullet list
Style consistency Round 2

- spacing of jekyll tags at top of file
- line wrap at 120 chars
- url/link verification and move to bottom and order
Minor style fixes

- use `()` when referencing functions
Merge pull request #494 from jrfnl/Style-consistency

Style consistency
Merge pull request #490 from jrfnl/Add-UTF8-link

Add UTF-8 resource link
Merged conflicts for Aura v2 Components.