Add more info what package does

[DmytroLitvinov]

Hi there,

Just found out that package in GitHub newsletter about new package but there is no description what package does :)

[rolandf]

I played with alias, it look like modules a lot. What is the distinction between the two ?

[fsbraun]

Hi @rolandf ! With modules you can collect templates with alias any change of the alias is immediately reflected on any placeholder containing the alias. Modules to alias is like copy to link in a file system.