[SDE] Strong order Stratonovich and jump diffusion methods

[ChrisRackauckas]

Migrated from: Multiple StochasticDiffEq.jl issues

Strong order / Stratonovich / jump diffusion method requests:

• Strong Order 1.0 general Stratonovich integrators (Conversion of optional value for solve #27)
• Low truncation error Stratonovich method (Complex comparison in ode_determine_initdt #45)
• Wong-Zakai Milstein Method (Use cache vectors in auto dt to get rid of allocations #220)
• Strong Order 1 Jump Diffusion Methods (Add event handling compatibility for AB/ABM methods #309)

Original issues: SciML/StochasticDiffEq.jl#27, /45, /220, /309