Refactor MVars class to an sealed trait to allow to create different tyoe of MVars#15

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chaabaj wants to merge 1 commit intodzsessona:masterfrom chaabaj:add-seq-mvars

+123-61

Commits on Aug 7, 2016

Refactor MVars class to an sealed trait to allow to create different type of MVars. Add support of sequence of string with SeqMVars
jalal
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