[zanata/zanata-platform] c907b8: docs: replace api doc host with github

[GitHub]

  Branch: refs/heads/enunciate
  Home:   https://github.com/zanata/zanata-platform
  Commit: c907b810b8078803d0348b3e105b19a32899aecf
      https://github.com/zanata/zanata-platform/commit/c907b810b8078803d0348b3e105b19a32899aecf
  Author: Alex Eng <aeng at redhat.com>
  Date:   2018-03-11 (Sun, 11 Mar 2018)

  Changed paths:
    M docs/index.md
    M docs/user-guide/api/api.md
    M parent/pom.xml
    M pom.xml

  Log Message:
  -----------
  docs: replace api doc host with github