Secondwelcome 0.1.2

Second Welcome Library
Documentation 
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# Second Welcome

this is a demo rust library published on crates.io

to use this library you have to add following line in dependency section of cargo.toml

`Secondwelcome = "0.1.2"`

your cargo.toml file should look like this:
```
[package]
name = "hello_world"
version = "0.1.2"
authors = ["ShahzadTabassum <www.shahzadtabassum786@gmail.com>"]
edition = "2018"

[dependencies]
Secondwelcome = "0.1.2"
```

In `src/main.rs` you can use like this:

```
use Secondwelcome;
fn main() {
    println!("Hello, world!");
    Secondwelcome::hello();
}
```
following will also work:
```
use Secondwelcome::hello;
fn main() {
    println!("Hello, world!");
    hello();
    }
```

now `cargo run` for results