guile-json-0.6.0-bp150.2.3

- add guile-json-rpmlintrc file to suppress failures

- mov license file from %doc to %license

- bump to 0.6.0
  changes since 0.5.0
  - Deprecate json macro in favor of scheme data types.

- make package not noarch

- bump to 0.5.0
  changes since 0.4.0:
  * Allow converting simple alists to json
    e.g.: (scm->json-string '((a . 1) (b . 2))))

- add source URLs, keyring and verify source signatures
- license is LGPL-3.0+ as per code headers
- package license file

- fix RPM group
- add tarball signature as RPM Source

- require guile 2.0+ to prevent build failures

- let there be guile-json