v1.0.0-alpha1 - 23/06/2014

• Fix: new named first/last positions (was top/bottom - no real meaning)
• Fix: the DB json file is now updated correctly at each Composer step (install/update/removal)
• Presets assets can now use distant URLs (with or without protocol)
• The plugin now handles ONLY packages with a -assets prefix in their type
• Added a positional capability for each presets asset
• The \AssetsManager\Composer\Autoload\AssetsAutoloaderGenerator is now a true singleton
• Added some XXX-class configuration entries to choose which classes to use - each class must implement a plugin's interface
• Internal exceptions thrown during Composer installation/update/removal of packages are now managed by the CLI compliant class \AssetsManager\Error
• Rewriting the whole installer as a Composer plugin following the composer-plugin-api