stl-thumb-0.5.0~0-bp156.3.36

- Update vendor dependencies to fix CVE bnc#1212008

- Switch to cargo-packaging

- Update to version 0.5.0~0:
  * FXAA Anti-aliasing - Images look much nicer now without the
    jagged edges! FXAA is on by default, but can be shut off. It has
    minimal performance impact.
  * Pipes! - Can now read STL data from the stdin stream instead of
    a file #23
  * Faster Image Compression
  * Added option to force recalculating face normals if your STL
    files are malformed #59
  * Published on package on crates.io and docs on docs.rs.

- Copy version 0.4.0 from home:mrbadguy:KDE5/stl-thumb
- Remove patches:
  * glium.patch
  * force-running-event-loop-outside-main-loop.patch
  * change-colors.patch
  * no-mesa-workaround.patch
- Update _service file get sources and recompress according to
  rust packaging wiki