Merge branch 'Nyaaori/reduce-generated-token-length' into 'next'

Reduce length of generated access tokens and session ids

See merge request famedly/conduit!386

src/api/client_server/mod.rs

@@ -63,6 +63,6 @@ pub use user_directory::*;
 pub use voip::*;
 
 pub const DEVICE_ID_LENGTH: usize = 10;
-pub const TOKEN_LENGTH: usize = 256;
-pub const SESSION_ID_LENGTH: usize = 256;
+pub const TOKEN_LENGTH: usize = 32;
+pub const SESSION_ID_LENGTH: usize = 32;
 pub const AUTO_GEN_PASSWORD_LENGTH: usize = 15;