lua51-luv-1.30.1-bp153.1.16

- We don't need to define macros, when lua-macros is finally
  fixed.

- Better version of the patch, based upon the upstream advice.

- Add skip-failing-test.patch to failing test on Leap 15
  (gh#luvit/luv#473)

- Update to 1.30.1-1: mostly bugfixes. Full log is only
  https://github.com/luvit/luv/commits/master

- devel package doesn’t need luv%{sover} package, when public
  library is not built.

- Remove public shared library again.

- Make system buildable on Fedora/CentOS as well.

- Provide public shared library again.

- Upgrade to 1.30.0-0:
  - Reduce latency and speed up testing
  - improve thread and threadpool
  - more flexible callback support
  - Simplify callback in thread and threadpool
  - support custom/external event callback
  - Speed up by reduce regristry table queries
  - Allow dns tests that require an internet connection to fail when offline
  - CMake: use REQUIRED with LuaJIT/Lua
  - cmake: handle luajit 2.1 (#343)

- Initial packaging