Bump to v5.1.0 (#43)

Author: Rumec

Directory.Build.props

@@ -5,7 +5,7 @@
     <Authors>$(Company)</Authors>
     <Copyright>Copyright © $(Company) $([System.DateTime]::Now.Year)</Copyright>
     <Trademark>$(Company)™</Trademark>
-    <VersionPrefix>5.0.1</VersionPrefix>
+    <VersionPrefix>5.1.0</VersionPrefix>
     <VersionSuffix></VersionSuffix>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>