0.5 Rc1 - Reimplement port change+tray, fix IPT+SSC. Installer fixes.

Installer.iss

src/Jackett.Console/Jackett.Console.csproj

src/Jackett.Console/Program.cs

src/Jackett.Console/packages.config

src/Jackett.Service/Jackett.Service.csproj

src/Jackett.Service/Service.cs

src/Jackett.Service/packages.config

src/Jackett.Tray/App.config

src/Jackett.Tray/Jackett.Tray.csproj

src/Jackett.Tray/Main.Designer.cs

src/Jackett.Tray/Main.cs

src/Jackett.Tray/packages.config

src/Jackett/Content/custom.css

src/Jackett/Content/custom.js

src/Jackett/Content/index.html

src/Jackett/Controllers/APIController.cs

src/Jackett/Controllers/AdminController.cs

src/Jackett/CurlHelper.cs

src/Jackett/Engine.cs

src/Jackett/Indexers/BaseIndexer.cs