v0.8.0

NLPModelsKnitro v0.8.0

Diff since v0.7.2

Merged pull requests:

• [documentation] Update Documenter.jl (#116) (@amontoison)
• Update for KNITRO.jl v0.14.0 (#117) (@odow)
• [CI] Use the licence sent by Artelys (#118) (@amontoison)
• Use has_knitro to check if installed (#120) (@odow)
• Release 0.8.0 (#121) (@amontoison)

Closed issues:

• Use KNITRO.has_knitro() to detect KNITRO installation (#98)