Updated README, added some links.

README.md

@@ -12,15 +12,21 @@ This project represents a minimal blockchain with no coin, capable of sustaining
 ![Screenshot](img/0WzaeA.png)
 
 
-## Building
+## Building and running
 
 ### On every OS
+You can download and run already built binaries from [releases](https://github.com/Revertron/Alfis/releases), or you can build project yourself.
+
 You can build Alfis by issuing `cargo build` and `cargo run` commands in a directory of cloned repository.
 If you want to build release version you need to do `cargo build --release` as usual.
 
 ### On Windows
 You don't need any additional steps to build Alfis, just stick to the MSVC version of Rust.
 
+If you see an error about missing `VCRUNTIME140.dll` when running alfis you will need to install [VC Redistributable](https://www.microsoft.com/en-us/download/details.aspx?id=52685) from Microsoft.
+
+If you want to use modern browser engine from Edge instead of old from IE, you need to build with this command: `cargo build --release --features "edge"` (or use corresponding build from [releases](https://github.com/Revertron/Alfis/releases)).
+
 ### On Windows (MINGW64)
 If you'd rather use Gnu version of Rust you can build Alfis by these steps:
 ```