Migrate important official articles

[Fernando-A-Rocha]

Migrate from the current wiki to this new wiki the articles about MTA, MTA Development, guides, manuals, etc.

Like Scripting_Introduction which is important for beginners.

[Fernando-A-Rocha]

Ive made the articles folder, where they should be created

[Fernando-A-Rocha]

Anything that is directly related to the MTA Lua API is meant to go in "reference"

Tutorials etc can go in articles

[Fernando-A-Rocha]

closing for now, lets focus on the reference pages.