Move vendor/Joomla to src/Joomla. Update necessary paths.
Exclude some files we only need in the repository from the ZIP files generated by GitHub.
Remove some workarounds for older PHP 5.3 versions.
Merge pull request #103 from realityking/export

Exclude some files we only need in the repository from the ZIP files gen...
Rename Platform to Framework in DocBlocks and Documentation
Fixed useless casting
Fixing stuff after move.
Code cleanup based on PhpStorm inspector
Add composer installation instructions to each package. Closes #13
Make the package unit tests run really standalone.