Minor compatibility issues with Shaarli v0.12.0-beta

[ArthurHoaro]

Hi, thanks for the quick upgrade!

I just updated my instance, and I notice 2 minors issues:

• related permalinks use the legacy route (?hash instead of {$base_path}/shaare/hash), so there is an unnecessary redirection
• icon no longer work in permalink view, you probably need to use base_path template variable.

[ilesinge]

• related permalinks use the legacy route: Yes, noticed. I prefer to keep this as-is to support older Shaarli versions.
• icon no longer work in permalink view: Thanks ! It is now fixed.

[ArthurHoaro]

Great thanks! And you're right, that's a good way to maintain multiple Shaarli versions within a single release. I usually just release a new version of the plugin, compatible with the latest version of Shaarli.