v0.5.15

DomainSets v0.5.15

Diff since v0.5.14

Closed issues:

• export factors (#99)
• Define intersect between a Point and a Domain (#121)

Merged pull requests:

• Remove isapprox for intervals which has been moved to IntervalSets (#123) (@dlfivefifty)
• more changes in 0.6 (#125) (@daanhb)
• don't broadcast in issubset (#126) (@jishnub)
• Fix deprecation (#128) (@jishnub)