Update readme, editorconfig, phpcs ruleset

.editorconfig

@@ -10,7 +10,7 @@ indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[{*.yml,package.json}]
+[{*.yml,*.scss,*.js,package.json}]
 indent_size = 2
 
 # The indent size used in the package.json file cannot be changed:

.gitattributes

@@ -4,3 +4,4 @@
 /.gitignore export-ignore
 /.travis.yml export-ignore
 /.scrutinizer.yml export-ignore
+/codecov.yml export-ignore

README.md

@@ -2,12 +2,6 @@
 [![Build Status](https://travis-ci.org/silverstripe/silverstripe-blog.svg?branch=master)](https://travis-ci.org/silverstripe/silverstripe-blog)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/silverstripe/silverstripe-blog/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/silverstripe/silverstripe-blog/?branch=master)
 [![codecov.io](https://codecov.io/github/silverstripe/silverstripe-blog/coverage.svg?branch=master)](https://codecov.io/github/silverstripe/silverstripe-blog?branch=master)
-![helpfulrobot](https://helpfulrobot.io/silverstripe/blog/badge)
-
-[![Latest Stable Version](https://poser.pugx.org/silverstripe/blog/version)](https://packagist.org/packages/silverstripe/blog)
-[![License](https://poser.pugx.org/silverstripe/blog/license)](https://packagist.org/packages/silverstripe/blog)
-[![Monthly Downloads](https://poser.pugx.org/silverstripe/blog/d/monthly)](https://packagist.org/packages/silverstripe/blog)
-
 
 ## Documentation
 
@@ -16,18 +10,18 @@
 
 ## Requirements
 
-```
-silverstripe/cms: ^4.0
-silverstripe/lumberjack: ^2.0
-silverstripe/tagfield: ^2.0
-```
+* SilverStripe CMS 4.0+
+* SilverStripe Lumberjack Module 2.0+
+* SilverStripe Tag Field Module 2.0+
+* SilverStripe Assets 1.0+
+* SilverStripe Asset Admin Module 1.0+
+
+Note: this version is compatible with SilverStripe 4. For SilverStripe 3, please see [the 2.x release line](https://github.com/silverstripe/silverstripe-blog/tree/2).
 
 ### Suggested Modules
 
-```
-silverstripe/widgets: *
-silverstripe/comments: *
-```
+* SilverStripe Widgets Module
+* SilverStripe Comments Module
 
 ## Installation
 

phpcs.xml.dist

@@ -7,16 +7,6 @@
         <!-- Current exclusions -->
         <exclude name="PSR1.Methods.CamelCapsMethodName" />
         <exclude name="PSR1.Files.SideEffects.FoundWithSymbols" />
-        <exclude name="PSR2.Classes.PropertyDeclaration" />
-        <exclude name="PSR2.ControlStructures.SwitchDeclaration" /> <!-- causes php notice while linting -->
-        <exclude name="PSR2.ControlStructures.SwitchDeclaration.WrongOpenercase" />
-        <exclude name="PSR2.ControlStructures.SwitchDeclaration.WrongOpenerdefault" />
-        <exclude name="PSR2.ControlStructures.SwitchDeclaration.TerminatingComment" />
-        <exclude name="PSR2.Methods.MethodDeclaration.Underscore" />
-        <exclude name="Squiz.Scope.MethodScope" />
-        <exclude name="Squiz.Classes.ValidClassName.NotCamelCaps" />
-        <exclude name="Generic.Files.LineLength.TooLong" />
-        <exclude name="PEAR.Functions.ValidDefaultValue.NotAtEnd" />
     </rule>
 </ruleset>