[zanata/zanata-platform] 48ec21: fix: update API key generation

[GitHub]

  Branch: refs/heads/ZNTA-1325
  Home:   https://github.com/zanata/zanata-platform
  Commit: 48ec21bcc2850fcb3160426f8167b04bc2c75649
      https://github.com/zanata/zanata-platform/commit/48ec21bcc2850fcb3160426f8167b04bc2c75649
  Author: Alex Eng <aeng at redhat.com>
  Date:   2018-01-03 (Wed, 03 Jan 2018)

  Changed paths:
    M server/services/src/main/java/org/zanata/dao/AccountDAO.java

  Log Message:
  -----------
  fix: update API key generation

https://zanata.atlassian.net/browse/ZNTA-1325