Increase project version number to 0.13.0; Update Atata.nuspec to ver…

…sion 0.13.0

src/Atata.nuspec

@@ -3,12 +3,12 @@
   <metadata>
     <id>Atata</id>
     <title>Atata</title>
-    <version>0.12.0</version>
+    <version>0.13.0</version>
     <authors>Yevgeniy Shunevych</authors>
     <owners>Yevgeniy Shunevych</owners>
     <licenseUrl>https://raw.githubusercontent.com/atata-framework/atata/master/LICENSE</licenseUrl>
     <projectUrl>https://atata-framework.github.io/</projectUrl>
-    <iconUrl>https://raw.githubusercontent.com/atata-framework/atata/master/logo.png</iconUrl>
+    <iconUrl>https://raw.githubusercontent.com/atata-framework/atata/master/logo.png?v2</iconUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <summary>Test automation full featured framework based on Selenium WebDriver.</summary>
     <description>
@@ -26,6 +26,7 @@ Features:
 - Extensible. Atata.Bootstrap and Atata.KendoUI packages have a set of ready to use components.
 </description>
     <releaseNotes>
+0.13.0 - https://atata-framework.github.io/blog/2017/06/27/atata-0.13.0-released/
 0.12.0 - https://github.com/atata-framework/atata/releases/tag/v0.12.0
 0.11.4 - https://github.com/atata-framework/atata/releases/tag/v0.11.4
 0.11.3 - https://github.com/atata-framework/atata/releases/tag/v0.11.3

src/CommonAssemblyInfo.cs

@@ -6,5 +6,5 @@
 [assembly: AssemblyCopyright("Copyright © Yevgeniy Shunevych 2017")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
-[assembly: AssemblyVersion("0.12.0")]
-[assembly: AssemblyFileVersion("0.12.0")]
+[assembly: AssemblyVersion("0.13.0")]
+[assembly: AssemblyFileVersion("0.13.0")]