Implemented a proper delimiter stack
Move iteration to stack class
Fix broken HHVM tests caused by regex
Merge remote-tracking branch 'origin/delimiter-stack'
Add missing copyright information
Update changelog
Remove unused variable assignment
Added scrutinizer.yml
Let composer retry update.
Change namespace to League\Markdown
Reduce complexity
Reduce complexity step 2
Merge pull request #1 from vkbansal/patch-1

Reduce complexity
Updated .scutinizer.yml
Test Travis.
Updated badges to use league/markdown
Added SemVer note
Update README.md
PSR2 fixes
Added goals and updated composer.json.