Fix headings

ReadMe.md

@@ -28,29 +28,24 @@ The most important changes are:
 + Full code coverage.
 
 Features at a glance
-====================
+--------------------
 
-Static first
-------------
+### Static first
 
 To lower the barrier of entry to web development, the technique of developing a static prototype first is promoted, dropping in logic when and where necessary to turn prototypes into fully functional production code with as few steps as possible.
 
-Build using tech you already know
----------------------------------
+### Build using tech you already know
 
 The main idea is to provide a platform where you can get as much done, using standard tech you've already learnt. Technologies that make up the [world wide web](https://en.wikipedia.org/wiki/World_Wide_Web), such as HTML and HTTP, are respected and enhanced by bringing useful tools and techniques to you, the developer.
 
-Drop in tools without any fuss
-------------------------------
+### Drop in tools without any fuss
 
 There are a lot of useful tools included as standard, such as [SCSS parsing](https://github.com/BrightFlair/PHP.Gt/wiki/Client-side-files), [HTML templating](https://github.com/BrightFlair/PHP.Gt/wiki/Templating) and [CSRF handling](https://github.com/BrightFlair/PHP.Gt/wiki/CSRF), but the highly modularised architecture keeps compatibility high. Packages from [Packagist](https://packagist.org) can be installed and loaded with zero configuration.
 
-Develop locally or virtually
-----------------------------
+### Develop locally or virtually
 
 Preconfigured scripts are available to automatically set up local servers or virtualisation environments to get you going as quickly as possible, without having to change existing computer configuration.
 
-Community of blueprints
------------------------
+### Community of blueprints
 
 To get projects going with full momentum, blueprint projects are available to base your projects off. Blueprints come with just enough level of design and functionality to get a prototype out the door as quickly as possible, without prescribing anything.