Updated Readme

Author: uschramme

README.md

@@ -1,22 +1,29 @@
 # Golang_Examples
 
 * **Bubblesort**: simple implementation of bubble sort algorithm in Go
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  *Level: Beginner*
 
 * **GenericStack**: a stack (LIFO collection) that can hold values of any type
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  *Level: Beginner*
 
 * **Euclid**: a recursive algorithm to find the least common multiple
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  *Level: Beginner*
 
 * **Palindrome**: check if a string is a palindrome
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  *Level: Beginner*
 
 * **LinkedList**: a singly linked list
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  *Level: Intermediate*
 
 * **BufIO**: a basic introduction to buffered i/o
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  *Level: Beginner*
 
 * **Variadic**: functions with a variable number of arguments
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  *Level: Beginner*