Remove some extra files
Remove duplicate composer files
Remove more files
Tweaks
Remove vendor from admin manifest
Merge pull request #255 from wilsonge/composer

Move composer location to install libraries into our libraries folder
Updating dependencies - JFW/Registry & PHPMailer
JArrayHelper isn't autoloaded
Fix indenting in install script
Replace Framework Application package with Composer install
Replace Platform Input package with Framework
Update phpdoc command
First pass on updating build script to handle new files
Extend JApplicationBase from AbstractApplication
Proxy some Joomla methods to the framework methods
Proxy getValue
Proxy getColumn
Update deprecated message
Move into JApplication base to fix unit tests
Remove code from the legacy application as in base