Follows (#172)

* Follows initial

* Fix #171, Fix #170, Fix #169, Fix #164

* More work on follows

* Fix compile error

* Upgrade meili version, add follows to search

src/models/mod.rs

@@ -1,6 +1,7 @@
 pub mod error;
 pub mod ids;
 pub mod mods;
+pub mod notifications;
 pub mod reports;
 pub mod teams;
 pub mod users;