Change README to Markdown format

README → README.md

@@ -2,15 +2,16 @@ This repository provides Vala bindings to various libraries which do
 not provide their own bindings, and for which valac does not provide
 bindings.
 
-== Rationale ==
+## Rationale
 
 In most cases it is preferable for libraries to ship their own
 bindings (some of the reasons why, as well as information on how to do
-so, are at http://live.gnome.org/Vala/UpstreamGuide).  Some libraries,
-however, are unable or unwilling to do so.  Other bindings are
-distributed with valac, but generally that is reserved for relatively
-popular libraries with well structured VAPIs and have a fairly strong
-aversion to breaking backwards compatibility.
+so, are at Vala Binding's
+[Upstream Guide](https://wiki.gnome.org/Projects/Vala/UpstreamGuide).
+Some libraries, however, are unable or unwilling to do so. Other
+bindings are distributed with valac, but generally that is reserved
+for relatively popular libraries with well structured VAPIs and have
+a fairly strong aversion to breaking backwards compatibility.
 
 Bindings included in this repository are meant to be copied into your
 project or used as a git submodule or subtree, and are *not* intended
@@ -28,15 +29,15 @@ bindings, preserving backwards compatibility, testing, etc.  With that
 in mind, this repository provides a good stable, central location for
 bindings.
 
-== Usage ==
+## Usage
 
 Because the bindings shipped in this repository provide no
 backwards-compatibility promises, it is designed to be used as a git
 submodule.  If that is not acceptable (for example, if you don't use
 git), it is recommended you simply copy the bindings you need into
 your source tree.
 
-== Submitting Bindings For Inclusion ==
+## Submitting Bindings For Inclusion
 
 If you have bindings which you would like to see housed in this
 repository, simply submit a bug to the "Bindings: Extra" component in