v3.0.0

GalacticOptim v3.0.0

Diff since v2.5.0

Closed issues:

• Error with Ipopt and specification of lb, ub (#221)

Merged pull requests:

• Create sub packages for each optimiser (#220) (@Vaibhavdixit02)
• Correct type of time_limit in Evolutionary.Options (#222) (@lcontento)
• clean up core tests (#225) (@ChrisRackauckas)
• Further testing clean up to get CI green (#226) (@Vaibhavdixit02)
• update docs for subpackages (#227) (@ChrisRackauckas)