Concrete5.6 to concrete5.8

Migrer un site c56 → c58 (avant fallait passer par une 5.7 maintenant c'est direct)

https://www.concrete5.org/community/forums/customizing_c5/5.6-to-5.7-migration-now-available

https://www.youtube.com/watch?v=h9lzs2C88-s

I blogged a bit about how the tools work as well:

http://andrewembler.com/2015/11/upgrade-concrete5-sites-57-using-our-migration-tools

As I mentioned, they're still under active development, and we'd love to accept pull requests under both the legacy and the 5.7 add-ons. I'll be adding issues to the various GitHub repositories.

export c56

https://github.com/concrete5/addon_migration_tool_legacy

import c58

https://github.com/concrete5/addon_migration_tool