Add some translations to Russian articles from Beginner part of the book

[Robot72]

Added following articles:

01-Learn-To-Debug.md 03-How-to-Remove-an-Error.md 04-How-to-Debug-Using-a-Log.md 05-How-to-Understand-Performance-Problems.md 06-How-to-Fix-Performance-Problems.md 07-How-to-Optimize-Loops.md 08-How-to-Deal-with-IO-Expense.md 09-How-to-Manage-Memory.md 10-How-to-Deal-with-Intermittent-Bugs.md 11-How-to-Learn-Design-Skills.md Add article "How to Deal with IO Expense". 12-How-to-Conduct-Experiments.md

[braydie]

Hey @Robot72 thanks so much for this - looks like you've made a great start on this. I'd prefer to only merge this once the complete translation is done :+1: