Also, changing the link to a faster one

Update free-programming-books-pt_BR.md

Learning of gulp added in pt-br

Add Gulp to free tutorials + screencast-en formatting

Add online book ruby - Eustaquio Rangel

add shiyanlou

fix link ebook: Dissecting a C# Application

Added an Introduction to libuv by Nikhil Marathe

added  Coding Guidelines for Prolog

Update free-programming-books.md

Add language agnostic podcasts

📝 TypeScript Deep Dive

'Start Developing iOS Apps' Apple guide changes

Update free-programming-books.md

Add c book to free-programming-books-tr.md.

Added Java for Complete Beginners in courses

Add russian translate of "The Rust Programming Language"

add link to "Введение в Clojure"

Introdução ao Linux e ao Shell Script ((Introduction to linux and shell script) (pdf))

Add Ember Weekend podcast

Increases consistency in noting file type

Fix dead Framabook links

add ELKstack 中文指南 and Mastering Elasticsearch(中文版)

Ruby on Rails link update (Ruby on Rails Tutorial: Learn Rails By Example)

Changes made in the iOS section:
- Link to Start Developing iOS Apps Today is dead, replaced with one alive found on Google.
- Added the Swift version (only one currently available and updated, on Apple's website) of the guide (only available in HTML)

Added **Mostly Adequate Guide to Functional Programming** to Programming Paradigms