MP1-4161 : Change HtmlAgilityPack dll to NET4.
MP1-4161 : Update/Copy "HtmlAgilityPack.dll" when building MP and for NSIS.
Merge remote-tracking branch 'remotes/upstream/BUG_AMG_Scraper_NUGET' into 1.5.0Fork

Conflicts:
	mediaportal/Databases/Databases.csproj