Added AppVeyor configuration.

Added build badges.

README.md

@@ -1,7 +1,19 @@
 # SystemWrapper
 
+![branch: master](http://img.shields.io/badge/branch-master-blue.svg?style=flat) [![Build status: master](https://ci.appveyor.com/api/projects/status/1126fol0d56a8my8/branch/master?svg=true)](https://ci.appveyor.com/project/jozefizso/systemmock/branch/master) ° ![branch: master](http://img.shields.io/badge/branch-develop-blue.svg?style=flat) [![Build status: develop](https://ci.appveyor.com/api/projects/status/1126fol0d56a8my8/branch/develop?svg=true)](https://ci.appveyor.com/project/jozefizso/systemmock/branch/develop)
+
 **SystemWrapper** is .NET library for easier testing system APIs.
 
+## Usage
+
+To install SystemWrapper, run the following commands in the [Package Manager Console](http://docs.nuget.org/docs/start-here/using-the-package-manager-console)
+
+
+```
+Install-Package SystemWrapper.Interfaces
+Install-Package SystemWrapper.Wrappers
+```
+
 
 ## License
 

appveyor.yml

@@ -0,0 +1,33 @@
+#
+# SystemMock solution
+# AppVeyor configuration
+#
+
+version: 0.7.0.{build}
+
+branches:
+  except:
+    - gh-pages
+
+os: Windows Server 2012
+
+platform: Any CPU
+configuration: Release
+
+build:
+  project: SystemWrapper.sln
+  verbosity: detailed
+
+assembly_info:
+  patch: true
+  file: AssemblyInfo.*
+  assembly_version: "{version}"
+  assembly_file_version: "1.0.0.0"
+  assembly_informational_version: "{version}"
+
+test:
+  assemblies:
+    - SystemWrapper.Tests.dll
+
+cache:
+  - packages