[zanata/zanata-api] b90032: fix(glossary): update return type to only json

[GitHub]

  Branch: refs/heads/ZNTA-895
  Home:   https://github.com/zanata/zanata-api
  Commit: b900326e5746a78934a9a8ea3a3c8f31fdc8c584
      https://github.com/zanata/zanata-api/commit/b900326e5746a78934a9a8ea3a3c8f31fdc8c584
  Author: Alex Eng <aeng at redhat.com>
  Date:   2016-05-18 (Wed, 18 May 2016)

  Changed paths:
    M zanata-common-api/src/main/java/org/zanata/rest/service/GlossaryResource.java

  Log Message:
  -----------
  fix(glossary): update return type to only json