v0.5.8

Dualization v0.5.8

Diff since v0.5.7

Closed issues:

• Possible wrong infomation on README (#153)
• Issue reported on discourse, problem with ignore objective argument (#158)

Merged pull requests:

• Update README (#156) (@odow)
• Add note about Mosek v10 (#157) (@blegat)
• Fix dualizing JuMP model with kwargs (#159) (@odow)
• Prep for v0.5.8 (#160) (@odow)