+# Desc: Moves sybolic link
+# Usage: bkmvln
+# Input: arg1: path of existing symbolic link
+# arg2: path where link should be moved
+# Output: None
+# Depends: gnucoreutils 8.30
+# Ref/Attrib:
+# 1. Christopher Neylan. https://stackoverflow.com/questions/8523159/how-do-i-move-a-relative-symbolic-link#8523293
+# 2. Tomáš Pospíšek. https://stackoverflow.com/a/30508868