Dependency update (#73)

* Cargo update

* Updated crates

* Removed unused file

* Code cleanup

* Version bump

* Removed commented code

src/models/mod.rs

@@ -1,4 +1,3 @@
 pub mod api;
 pub mod flags;
 pub mod icarus_action;
-pub mod upload_form;

src/models/upload_form.rs

@@ -1,9 +0,0 @@
-use std::default::Default;
-
-use serde::{Deserialize, Serialize};
-
-#[derive(Debug, Default, Deserialize, Serialize)]
-pub struct UploadForm {
-    pub url: Option<String>,
-    pub filepath: Option<String>,
-}