Lume 2.0.0

Additions

• Lua 5.3 compatibility
• Where applicable: functions try to determine a table's type (array / table) and use the correct iterator (ipairs / pairs) accordingly.
• Adds lume.call()
• Adds lume.sort()
• Adds lume.concat()
• Adds lume.wordwrap()
• Adds lume.ripairs()

v1.x.x incompatible changes

• Changes functionality of lume.merge()
• Changes lume.shuffle() to create a new shuffled table, as opposed to working in-place
• Removes retainkeys argument from lume.set()