Changes since Jelix 1.7

Many Jelix classes are now under a namespace, but some classes with old names still exist to ease the transition, although it is recommanded to use new name as these old classes are deprecated.
jApp::coord() is replaced by \Jelix\Core\App::router()
Jelix config is able to read namespaces declaration as in composer.json
project.xml is replaced by jelix-app.json
module.xml is replaced by composer.json
Installer internal API have been changed
module.xml: 'creator' and 'contributor' elements changed to 'author'
module.xml: 'minversion' and 'maxversion' are changed to 'version' Same syntax in this new attribute as in composer.json
jInstallerMessageProvider is now a new external package SimpleLocalization
Composer package: module name are now normalized. The module name is now the package name with the / replaced by _. Except if the module name is indicated into the composer file in composer.extra.jelix.moduleName.
Remove support of infoIDSuffix from jelix-scripts.ini files

internal