nginx-ingress-controller-0.15.0-bp153.1.15

- Update Go to 1.10.

- Require at least 1.9 version of Go (newer versions can be used)
- Use https instead of http in links

- Cleanup of the spec file:
  * Unpack source code using RPM macros. This makes easier to apply
    patches
  * Use go packaging macros to setup the build environment
  * Get rid of the Go 1.9 requirment, even 1.11 is working fine
- Add 'rootless-is-port-available.patch': this is a backport of a fix
  that allows the controller to run as non-root user. bsc#1107700

- Downgrade Go to 1.9
  * nginx-ingress-controller builds perfectly on 1.9, which is the
    newest version supported on SLE12 and SLE15

- Fix the silly backslash escapes in the description.
- Trim non-telling part of the description.

- Change tarball name from nginx-%{version}.tar.gz to
  ingress-nginx-%{version}.tar.gz

- Update to 0.15.0
  * TLS tests
  * improve build-dev-env.sh script
  * always use x-request-id
  * Add basic security context to deployment YAMLs
  * Add google analytics [ci skip]
  * Assert or install go-bindata before incanting
  * Refactor Lua balancer
  * Change TrimLeft for TrimPrefix on the from-to-www redirect
  * add resty cookie
  * [ci skip] bump nginx baseimage version
  * Refactor update of status removing initial check for
    loadbalancer
  * Update go version in fortune teller image
  * force backend sync when worker starts
  * Remove warning when secret is used only for authentication
  * Fix and simplify local dev workflow and execution of e2e tests

- Define kubernetes-404-server and nginx-ingress-controller
  packages in the same spec

- Make use of %license macro

- Initial release