v0.3.0

DesignStructureMatrix v0.3.0

Diff since v0.2.0

Closed issues:

• Display DSM test (#1)
• Display DSM2 (#2)
• Cluster originalDSM (#3)
• Clustered_DSM (#4)
• Sequencing originalDSM (#5)
• Sequenced DSM (#6)
• register (#7)
• plotting (#14)