Translate: Advanced working with functions (11 articles)

[EpicHigh]

Part of #1

Translated

• 01-recursion/article.md + 5 tasks/solutions
• 02-rest-parameters-spread/article.md (completed)
• 03-closure/article.md + 10 tasks/solutions
• 04-var/article.md
• 05-global-object/article.md
• 06-function-object/article.md + 2 tasks/solutions
• 07-new-function/article.md
• 08-settimeout-setinterval/article.md + 2 tasks/solutions
• 09-call-apply-decorators/article.md + 4 tasks/solutions
• 10-bind/article.md + 5 tasks/solutions
• 12-arrow-functions/article.md
• index.md