Add more newline instructions
Nuking our hard requirement of formatting for 100-char width.
Merge branch 'master' into long-lines-can-suck-it

Conflicts:
	README.md
Merge pull request #24 from airbnb/long-lines-can-suck-it

Nuke rule against long lines
Switch TOC Style to use 1. syntax
Actually remove long lines section
Merge pull request #26 from airbnb/actually-remove-long-lines-content

Actually remove long lines section
remove long lines since it actually got removed
Merge pull request #25 from airbnb/refactor-toc

Switch TOC Style to use 1. syntax
Add guidance on keeping lines to a reasonable length.
ERB syntax highlighting.
Added guidelines for enforcement of line length rule.
Fix long line

Add Nirav's suggested wording

Remove enforcement section
Merge pull request #27 from airbnb/linelengthguideline

Add guidance on keeping lines to a reasonable length.
Fix code formatting in Line Length section
fix line length anchor
Use \z instead of \Z
Merge pull request #28 from ankane/master

Use \z instead of \Z to match the end of a string
Merge pull request #18 from airbnb/newlines

Add more newline instructions
Update README.md