[zanata/zanata-server] 39b1a8: Refactor exception handling

[GitHub]

  Branch: refs/heads/ZNTA-855-enforce-username
  Home:   https://github.com/zanata/zanata-server
  Commit: 39b1a88084b17c96a4552e7b6621bbb937d5fe43
      https://github.com/zanata/zanata-server/commit/39b1a88084b17c96a4552e7b6621bbb937d5fe43
  Author: Alex Eng <aeng at redhat.com>
  Date:   2016-05-31 (Tue, 31 May 2016)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/action/NewProfileAction.java
    M zanata-war/src/main/resources/messages.properties

  Log Message:
  -----------
  Refactor exception handling