Macros without licenses

[chennes]

There are currently six macros in the repository here that don't have a license set in __LICENSE__: without it, they are "All rights reserved" and we don't actually have the right to distribute them. This is almost certainly not the author's intent: we should reach out to the authors of the following macros and ask them for licensing information. Without it, we should remove them from the repo.

• Foto
• FCRotateViewAbsolute
• SketcherClipView
• SketcherOffset
• Camera
• AirfoilImportAndScale

[oursland]

@quick61 Could you update the license for AirfoilImportAndScale?

[galou]

@microelly2 Can you update/specify the license for Foto, FCRotateViewAbsolute, and AirfoilImportAndScale?

I solved SketcherClipView, SketcherOffset, Camera by removal.

[chennes]

@galou AirfoilImportAndScale is listed on the Wiki, so we can use CC-BY-3.0 as its license. Foto and FCRotateViewAbsolute don't, and so should probably also be removed.