Revert DEStats

Revert "DEStats counter"

This reverts commit c1c9cb6ceffa2e2b528adf40f79e7e85d175b739.

Update for DEStats

Merge pull request #50 from JuliaDiffEq/myb/stat

Add a counter for DEStats

Restructure macro choices

v4.0.0

restructure macro choices

Fix no tgrad error

v3.12.1

fix issues with no tgrads

Anonymous PFs

Merge pull request #44 from JuliaDiffEq/myb/fix

Fix anonymous definition

v1.0

v3.11.0

Update .travis.yml

Final v0.7?

v3.10.0

Update REQUIRE

jac_prototype

v3.9.0

jac_prototype

Add mass matrix to the functions

v3.8.0

add trivial mass matrix

Test fixes

v3.7.2

fix to new Jac style