Supports for JuMP 0.19

Supports new Knitro API.
Supports MathOptInterface & JuMP 0.19.

Fix Knitro load issue under macOS

v0.5.2

Fix Knitro load issue under macOS (#96)

Fix tests

Fix issues in tests

Support for Julia 1.0

Add support for Julia 1.0.
This release still uses MathProgBase and the old Knitro API.

Update requirements to Julia 0.6

Merge pull request #84 from JuliaOpt/require_update

Update requirements to Julia 0.6

Support for Hessian-vector products

Merge pull request #77 from JuliaOpt/fbot/deps

Fix deprecations

v0.3.0: Merge pull request #73 from JuliaOpt/huckl3b3rry87-pull-request/c1387422

Fix warnings and added support for unconstrained problems

v0.2.0

Merge pull request #48 from JuliaOpt/no-hess

Pass warmstarts as keyword arguments

v0.1.1

KNITRO v0.1.1 [856f88f8fd]