added French localization (contributed by Bob)
revised build.xml
removed .gitattributes
introduced Composer for development requirement management
created tests/ folder and subfolders
updated PHP CodeSniffer to 2.1.0
updated to PHP CompatInfo 3.7.0
introduced PHP_CodeCoverage support
fixed build.xml
fixed for build target
bumped copyright year
extracted class Slideshow_Controller
raised requirements to PHP >= 5.0.0 and CMSimple_XH >= 1.6
implemented autoloading (pushing the requirements to PHP >= 5.1.2)
reformatted CHANGELOG
refactored
fixed #7
updated requirements to PHP 5.2.0