Init Debug
Add Travis CI config
Update phpunit's config files to use best practices
Fix undefined variables
Refactor namespaces of Dumpers, Highlighters and some Messages
Remove default StartMessage on Debug::enable()
Suggest xhprof extension in composer.json
Remove Singleton from Debug
Fix bracket typo in function call
Move skip properties option from Debug to ObjectDumper
Remove Debug dependency from IDumperManager
Replace string concatenation for array implode during variable dump
Move DumpMessage back to Message namespace
Move DumperManager and Dumpers back to Debug namespace
Refactor DumperManager and update docs
Clean up dependencies
Specify files for testing
Add DumperManagerTest