StaticArray interpolation and plotting fix

A weird edge-case behavior makes static arrays previously not plot or interpolate well. This fixes that issue.

IIF and static arrays

v2.1.0

fix static arrays 0.6 tests

Patch saveat start time and DEDataArray interpolation

v2.0.4

fix Euler-Heun time.

Hotfix show in initial dt

I accidentally left a show in the initial dt calculation...

Get rid of warning

Get rid of harmless warning due to newest DiffEqBase update, and fixes initdt in a case with complex numbers

v0.6 depwarn fixes

v2.0.1

fix depwarns

Refined SDE problems work and new noise process

v2.0.0

fix for constant transfer

Update for DiffEqBase v0.15.0

v1.4.0

NoiseProcess API change

Retcodes and Callback Initialize

v1.3.0

Update REQUIRE

Fix saveat

there was a hotfix to saveat which had a slight mistake. Necessary patch.