Minor docs improvements (#1774)

* Fix some botched formatting (replace ```mdoc scala with ```scala mdoc)
* Replace some unnecessary uses of triple backticks with single
  backticks
* Move appendix docs from wiki-deprecated/ to appendix/
  * This will require an update on the website as well
* Update Bundle literal docs

1 files changed, 0 insertions, 88 deletions

diff --git a/docs/src/wiki-deprecated/upgrading-from-scala-2-11.md b/docs/src/wiki-deprecated/upgrading-from-scala-2-11.md
deleted file mode 100644
index 26e2d252..00000000
--- a/docs/src/wiki-deprecated/upgrading-from-scala-2-11.md
+++ /dev/null
@@ -1,88 +0,0 @@
----
-layout: docs
-title:  "Upgrading From Scala 2.11"
-section: "chisel3"
-redirect_from:
-  - /chisel3/upgrading-from-scala-2-11.html
----
-
-<!-- Prelude -->
-```scala mdoc:invisible
-import chisel3._
-```
-<!-- End Prelude -->
-
-## Upgrading From Scala 2.11 to 2.12
-
-As the latest (and probably last) release of Scala 2.11 (2.11.12) was released on 2 November 2017, the time has come to deprecate support for Scala 2.11.
-Chisel 3.4 is the last version of Chisel that will support Scala 2.11, so users should upgrade to Scala 2.12
-This document is intended to help guide Chisel users through this process; both the "Why?" and the "How?".
-
-### Scala Versioning
-
-<!-- TODO, this should be discussed in a different document about "Building Chisel" or something-->
-
-Scala versions have the following structure: `2.X.Y` where `X` is the _major version_ and `Y` is the _minor version_.
-Note that while we keep the leading `2` constant, there is a project, [Dotty](https://dotty.epfl.ch/), that is slated to become Scala 3.
-
-Scala maintains both source and binary compatiblity between minor versions, but not between major versions.
-Binary compatibility is defined at the level of the Java Byte Code (the `.class` or `.jar` files compiled from `.scala`).
-This means that Scala projects that support multiple major versions of Scala must be compiled and published for each supported version.
-When publishing artifacts to Maven repositories, this manifests as an appendix on the _Artifact ID_.
-Taking Chisel v3.3.2 as an example, the "Artifact ID" is ["chisel3_2.12"](https://search.maven.org/artifact/edu.berkeley.cs/chisel3_2.12)
-for Scala 2.12, and ["chisel3_2.11"](https://search.maven.org/artifact/edu.berkeley.cs/chisel3_2.11) for Scala 2.11.
-
-For more information, see the documentation on the Scala website:
-* [Binary Compatibility of Scala Releases](https://docs.scala-lang.org/overviews/core/binary-compatibility-of-scala-releases.html)
-* [Binary Compatibility for Library Authoers](https://docs.scala-lang.org/overviews/core/binary-compatibility-for-library-authors.html)
-
-
-### How to Upgrade
-
-For most users, this is as simple as changing the `scalaVersion` field in your `build.sbt`:
-```scala
-scalaVersion := "2.11.12"
-```
-Becomes
-```scala
-scalaVersion := "2.12.12"
-```
-Now, the next time you run SBT, it will be using the Scala 2.12 version of Chisel 3 (as well as any other dependencies you have).
-
-### Common Issues
-
-As mentioned in the [previous section](#scala-versioning), Scala does *not* maintain source compatibilty between major versions.
-Put another way, sometimes they break things in backwards incompatible ways.
-This section includes some common issues that Chisel users run into and how to fix them.
-
-For complete information about changes, please see the [release notes for Scala 2.12.0](https://www.scala-lang.org/news/2.12.0/).
-
-#### Value is not a member of chisel3.Bundle
-
-The most common problem for Chisel users upgrading from Scala 2.11 to 2.12 is a change in Scala type inference.
-This usually occurs in the context of `io` `Bundles` in `Modules`, given:
-```scala mdoc:silent
-class Foo extends Module {
-  val io = IO(new Bundle {
-    val in = Input(Bool())
-    val out = Output(Bool())
-  })
-
-  io.out := ~io.in
-}
-```
-You may see an error that says somethign like "value out is not a member of chisel3.Bundle":
-```
-[error] /workspace/src/main/scala/gcd/Foo.scala:9:6: value out is not a member of chisel3.Bundle
-[error]   io.out := ~io.in
-[error]      ^
-[error] /workspace/src/main/scala/gcd/Foo.scala:9:17: value in is not a member of chisel3.Bundle
-[error]   io.out := ~io.in
-[error]                 ^
-[error] two errors found
-```
-This can be worked around by adding `-Xsource:2.11` to your `scalacOptions`.
-This is most commonly set in your `build.sbt`.
-For an example, see the [chisel-template's build.sbt](https://github.com/freechipsproject/chisel-template/blob/11f6ca470120908d167cb8dc3241953eb31d0acb/build.sbt#L10).
-
-