v1.1.1

ECOS v1.1.1

Diff since v1.1.0

Closed issues:

• Support for mixed-integer/boolean problems (ECOS 1.1.0) (#16)
• Add support for VariablePrimalStart and ConstraintDualStart (#79)

Merged pull requests:

• Add copyright headers (#139) (@odow)
• [README] add custom solver binary section (#140) (@odow)
• Update JuliaFormatter version (#141) (@odow)
• Update README (#142) (@odow)
• Prep for v1.1.1 (#143) (@odow)