Fix links for mdbook 0.1

Author: steveklabnik

src/editions/transitioning-an-existing-project-to-a-new-edition.md

@@ -21,7 +21,7 @@ trait Foo {
 ```
 
 This code uses an anonymous parameter, that `Box<Foo>`. This is [not
-supported in Rust 2018](../rust-2018/trait-system/no-anon-params.html), and
+supported in Rust 2018](rust-2018/trait-system/no-anon-params.html), and
 so this would fail to compile. Let's get this code up to date!
 
 ## Updating your code to be compatible with the new edition
@@ -89,7 +89,7 @@ trait Foo {
 ```
 
 In Rust 2018, it's considered idiomatic to use the [`dyn`
-keyword](../rust-2018/trait-system/dyn-trait-for-trait-objects.html) for
+keyword](rust-2018/trait-system/dyn-trait-for-trait-objects.html) for
 trait objects.
 
 Eventually, we want `cargo fix` to fix all these idioms automatically in the same

src/rust-2018/cargo-and-crates-io/index.md

@@ -1,6 +1,6 @@
 # Cargo and crates.io
 
-[check]: cargo-check-for-faster-checking.md
+[check]: rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.html
 
 In this chapter of the guide, we discuss a few improvements to `cargo` and crates.io.
 A notable addition here is the new [`cargo check`][check] command.

src/rust-2018/control-flow/index.md

@@ -1,6 +1,6 @@
 # Control flow
 
-[async_await]: async-await-for-easier-concurrency.md
+[async_await]: rust-2018/control-flow/async-await-for-easier-concurrency.html
 
 In this chapter of the guide, we discuss a few improvements to control flow.
 The most notable of these *will* be [`async` and `await`][async_await].

src/rust-2018/data-types/index.md

@@ -1,6 +1,6 @@
 # Data types
 
-[fis]: field-init-shorthand.md
+[fis]: rust-2018/data-types/field-init-shorthand.html
 
 In this chapter of the guide, we discuss a few improvements to data types.
 One of these are [field-init-shorthand][fis].

src/rust-2018/documentation/index.md

@@ -1,6 +1,6 @@
 # Documentation
 
-[sec_ed]: new-editions-of-the-book.md
+[sec_ed]: rust-2018/documentation/new-editions-of-the-book.html
 
 In this chapter of the guide, we discuss a few improvements to documentation.
 A notable addition here is the [second edition of "the book"][sec_ed].

src/rust-2018/error-handling-and-panics/index.md

@@ -1,6 +1,6 @@
 # Error handling and Panics
 
-[qop]: the-question-mark-operator-for-easier-error-handling.md
+[qop]: rust-2018/error-handling-and-panics/the-question-mark-operator-for-easier-error-handling.html
 
 In this chapter of the guide, we discuss a few improvements to error handling
 in Rust. The most notable of these is [the introduction of the `?` operator][qop].

src/rust-2018/macros/index.md

@@ -1,6 +1,6 @@
 # Macros
 
-[custom-derive]: custom-derive.md
+[custom-derive]: rust-2018/macros/custom-derive.html
 
 In this chapter of the guide, we discuss a few improvements to the macro system.
 A notable addition here is the introduction of [custom derive macros][custom-derive].

src/rust-2018/module-system/index.md

@@ -1,6 +1,6 @@
 # Module system
 
-[path clarity changes]: path-clarity.md
+[path clarity changes]: rust-2018/module-system/path-clarity.html
 
 In this chapter of the guide, we discuss a few changes to the module system.
 The most notable of these are the [path clarity changes].

src/rust-2018/module-system/path-clarity.md

@@ -93,7 +93,7 @@ Finally, on nightly, you'll need it for crates like:
 #### Macros
 
 One other use for `extern crate` was to import macros; that's no longer needed.
-Check [the macro section](../macros/macro-changes.html) for more.
+Check [the macro section](rust-2018/macros/macro-changes.html) for more.
 
 If you've been using `as` to rename your crate like this:
 

src/rust-2018/ownership-and-lifetimes/index.md

@@ -1,6 +1,6 @@
 # Ownership and lifetimes
 
-[dmbm]: default-match-bindings.md
+[dmbm]: rust-2018/ownership-and-lifetimes/default-match-bindings.html
 
 In this chapter of the guide, we discuss a few improvements to ownership and lifetimes.
 One of the most notable of these is [default match binding modes][dmbm].