Add package info to the main project

Author: napen123

MathParser/MathParser.csproj

@@ -2,5 +2,13 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard1.4;netstandard2.0;net40;net46;net461;net462;net47;net471</TargetFrameworks>
     <RootNamespace>Mathos.Parser</RootNamespace>
+    <Version>2.0.0</Version>
+    <Description>Mathos Parser is a mathematical expression parser targeting the .NET Framework and .NET Standard that parses all kinds of mathematical expressions with the ability to use custom functions, operators, and variables.</Description>
+    <Company>Mathos Project</Company>
+    <PackageId>MathosParser</PackageId>
+    <PackageLicenseUrl>https://github.com/MathosProject/Mathos-Parser/blob/master/LICENSE.md</PackageLicenseUrl>
+    <PackageProjectUrl>https://github.com/MathosProject/Mathos-Parser</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/MathosProject/Mathos-Parser</RepositoryUrl>
+    <Copyright>Copyright © 2012-2018, Mathos Project.</Copyright>
   </PropertyGroup>
 </Project>