clippy: remove redundant imports

src/configure/auto_mozilla.rs

@@ -1,7 +1,6 @@
 //! # Thunderbird's Autoconfiguration implementation
 //!
 //! Documentation: https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Autoconfiguration */
-use quick_xml;
 use quick_xml::events::{BytesEnd, BytesStart, BytesText};
 
 use crate::constants::*;

src/configure/auto_outlook.rs

@@ -1,6 +1,5 @@
 //! Outlook's Autodiscover
 
-use quick_xml;
 use quick_xml::events::BytesEnd;
 
 use crate::constants::*;

src/contact.rs

@@ -4,7 +4,6 @@ use std::path::PathBuf;
 
 use deltachat_derive::*;
 use itertools::Itertools;
-use rusqlite;
 
 use crate::aheader::EncryptPreference;
 use crate::chat::ChatId;

src/dehtml.rs

@@ -3,7 +3,6 @@
 //! A module to remove HTML tags from the email text
 
 use lazy_static::lazy_static;
-use quick_xml;
 use quick_xml::events::{BytesEnd, BytesStart, BytesText};
 
 lazy_static! {

src/location.rs

@@ -1,7 +1,6 @@
 //! Location handling
 
 use bitflags::bitflags;
-use quick_xml;
 use quick_xml::events::{BytesEnd, BytesStart, BytesText};
 
 use crate::chat::{self, ChatId};