[zanata/zanata-api] f48fac: Add get percentage method for all stats

[GitHub]

  Branch: refs/heads/rhbz991336
  Home:   https://github.com/zanata/zanata-api
  Commit: f48facd0cfed096cef03d4752f9e3a5ca5e7d86c
      https://github.com/zanata/zanata-api/commit/f48facd0cfed096cef03d4752f9e3a5ca5e7d86c
  Author: Alex Eng <aeng at redhat.com>
  Date:   2013-10-24 (Thu, 24 Oct 2013)

  Changed paths:
    M zanata-common-api/src/main/java/org/zanata/common/statistic/AbstractStatistic.java

  Log Message:
  -----------
  Add get percentage method for all stats