v0.1.6

FrankWolfe v0.1.6

Diff since v0.1.5

Closed issues:

• DataType changes in Blended Conditional Gradients (#181)
• one of the examples in CI blows up (#219)

Merged pull requests:

• Second example (#211) (@j-geuter)
• use similar(x), test generic (#216) (@matbesancon)
• added gamma to trajectory state (#217) (@matbesancon)
• added gamma to lcg (#218) (@pokutta)
• rank-one matrix unary operator (#221) (@matbesancon)
• added scaling for rank-one matrices (#222) (@matbesancon)
• Fixed nasty bug in rankone arithmetic (#223) (@pokutta)
• Third example (#224) (@j-geuter)
• added precision for F64 (#225) (@matbesancon)
• Bound normballs (#227) (@matbesancon)