Remove json log output in test module

This is due to an incompatibility with phpunit 3.6 and asserting binary data.
Merge branch 'master' into develop

Conflicts:
	modules/Test.php
Composer autoload returns autoloader
Move files into more appropriate dirs: bin and extra
Add namespacing
Pull in qi-db as dependency
Fix codingstandard module to work with phploc
Remove obsolete phpsloc c program
Update composer.json requirements, autoloader, bin
Update minimum stability to dev
Correction to composer.json for bin directive
Improve composer autoload guard to handle a stand-alone install of tool
Fix generate-clover-report script
Update to tests to match namespace change
Update and correct so tests pass
Remove polyfill for PHP 5.2 (get_called_class)
Improvement of comment weight for CloverCoverageReport