v0.14.0

Breaking Changes

• nalgebra has been updated to 0.27, and simba to 0.5 (#86 @nilgoyette)
  • applicable to users of the nalgebra_affine Cargo feature

Misc

• Add an error margin to checking whether the header's pixdim[0] is valid (#88)
• Minor Clippy fixes (#88)

Chore

• Narrow CI jobs launched and include Clippy job (#87, #88)