Fix project and Scintilla references

Project path in solution was incorrect.
Then reference to ScintillaNET was not working, added reference via nnuget.

Author: apuchkov

ScintillaNET.Demo.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 2012
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ScintillaNET.Demo", "ScintillaNET.Demo.csproj", "{69CE0FB9-99CF-4A40-A0AB-E39F5050054E}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ScintillaNET.Demo", "ScintillaNET.Demo\ScintillaNET.Demo.csproj", "{69CE0FB9-99CF-4A40-A0AB-E39F5050054E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

ScintillaNET.Demo/ScintillaNET.Demo.csproj

@@ -32,7 +32,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="ScintillaNET" />
+    <Reference Include="ScintillaNET, Version=3.6.3.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\jacobslusser.ScintillaNET.3.6.3\lib\net40\ScintillaNET.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -68,6 +70,7 @@
       <DependentUpon>Resources.resx</DependentUpon>
       <DesignTime>True</DesignTime>
     </Compile>
+    <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>

ScintillaNET.Demo/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="jacobslusser.ScintillaNET" version="3.6.3" targetFramework="net40" />
+</packages>