[zanata/zanata-client] 6ce346: add missing copyright notice

[GitHub]

  Branch: refs/heads/raw-file-upload
  Home:   https://github.com/zanata/zanata-client
  Commit: 6ce346832a26167292484f9371c8287c5a5c6627
      https://github.com/zanata/zanata-client/commit/6ce346832a26167292484f9371c8287c5a5c6627
  Author: David Mason <dr.d.mason at gmail.com>
  Date:   2012-10-15 (Mon, 15 Oct 2012)

  Changed paths:
    M zanata-maven-plugin/src/main/java/org/zanata/maven/PullMojo.java

  Log Message:
  -----------
  add missing copyright notice