Add API routes to request multiple of an item (#70)

* Change header name

* Add default bio value

* Remove default

* Make name null

* Run prepare

* Add new API Routes for requesting multiple of an item

* Run formatter

* Simplify get mods query

* Run prepare

* Refactor to use one query for most routes, change version create route to have mod_id in data

* More fixes

src/models/ids.rs

@@ -13,6 +13,7 @@ pub use super::users::UserId;
 ///
 /// This method panics if `n` is 0 or greater than 11, since a `u64`
 /// can only represent up to 11 character base62 strings
+#[allow(dead_code)]
 pub fn random_base62(n: usize) -> u64 {
     use rand::Rng;
     assert!(n > 0 && n <= 11);