Pre-Julia v1.x

Production version in Julia v0.6.4. In order to use this release, all dependencies must also be in their corresponding pre-Julia v1.x version:

• airfoilprep v1.0 from https://github.com/EdoAlvarezR/airfoil
• GeometricTools v1.0 from https://github.com/byuflowlab/GeometricTools.jl
• CCBlade commit bb897066c46bd10d0cad934af3fb677e4f9d0061 at Master from https://github.com/byuflowlab/CCBlade.jl