v2.9.3

HomotopyContinuation v2.9.3

Diff since v2.9.2

Merged pull requests:

• Fix an error in the display of witness sets (#561) (@PBrdng)
• Fixing the bug in issue #563 (#564) (@PBrdng)

Closed issues:

• finding all Steady state solutions function using HC method integrated with ModelingToolKits.jl (#487)
• Strange behaviour of numerical irreducible decomposition (#545)
• Can't build a system with Unicode symbols in variable names (#559)