[zanata/zanata-platform] 5cdc51: Use _ prefix for unused params

[GitHub]

  Branch: refs/heads/typescript
  Home:   https://github.com/zanata/zanata-platform
  Commit: 5cdc513aadde4cd417c381f948a2ce91467aa976
      https://github.com/zanata/zanata-platform/commit/5cdc513aadde4cd417c381f948a2ce91467aa976
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2018-02-02 (Fri, 02 Feb 2018)

  Changed paths:
    M server/zanata-frontend/src/app/actions/version-actions.js
    M server/zanata-frontend/src/app/reducers/common-reducer.js
    M server/zanata-frontend/src/app/reducers/explore-reducer.js
    M server/zanata-frontend/src/app/utils/DateHelper.ts
    M server/zanata-frontend/src/tslint.json

  Log Message:
  -----------
  Use _ prefix for unused params