Revert "MK Motif Discovery"

This reverts commit 058ce71f0e4a43f96a6b51e61b5dabe8b04c4a27.
MK Motif Discovery

Python code implementing the algorithm designed by Mueen at UC
Riverside. The description of the paper can be found in the paper -
EXACT DISCOVERY OF TIME SERIES MOTIFS by Abdulla Mueen, Eamonn Keogh,
and Qiang Zhu