Merge pull request #4 from krisrybak/master

Test for Config
Update composer.json
Chenged namespace from Fundation to Config
Merge pull request #5 from krisrybak/restructure

Chenged namespace from Fundation to Config
Adds ParameterBagInterface
Merge pull request #6 from krisrybak/ParameterBagInterface

Adds ParameterBagInterface
Adds docs folder and link to Config.md
Merge pull request #7 from krisrybak/docs

Adds docs folder and link to Config.md
Update README.md
Update README.md
Update Config.md