Add inspection configuration
Set CSS / SCSS code styles according to GitHub and Google
Some tweaks
Indent in HTML / Twig with 2 spaces
Some extra tweaks for the code style
Add some documentation to .gitignore
Create inspection profile
Add some generic settings to inspection profile
Check for missing semicolons in CSS
Ignore tasks directory
Ignore classes without PHPDoc block
Enable formatter markers in comments

Allows to use annotations to temporarily disable code formatting.
Add some more Code Style config for HTML
Set right margin to 80 characters

This is the line length recommended by PSR-2 and other standards.
Use the Unix LF (linefeed) line ending as required by PSR-2
Set level of PHP redundant closing tag to 'Warning'

Closing PHP tags (?>) MUST be omitted from files containing only PHP,
according to PSR-2.
Wrap extends / implements keywords
Add inspection for PSR-0/PSR-4 class name / path mismatch
Add folder name for PHPStorm 8
Change header style in README