Merge pull request #17 from thephpleague/update-namespace

Update namespace
typo fix
Fixed widgets
Update README.md
Added coveralls.io
Maybe fix coveralls
Add phpunit and phpcs psr2 to travis

Also allow HHVM to fail
Update phpunit.xml
Update .travis.yml
This coveralls package is really damn specific
Update .travis.yml
Added CS and removed --dev, which is default
Update README.md
implementing detectDelimiter #16
implementing detectDelimiter with Exceptions #16
Update changes from master to detectdelimiter branch