[zanata/zanata-server] 48a40c: fix empty language issue: https://bugzilla.redhat....

[GitHub]

  Branch: refs/heads/rhbz1069951
  Home:   https://github.com/zanata/zanata-server
  Commit: 48a40c51cd0c19a16181637f92276f9018f10f26
      https://github.com/zanata/zanata-server/commit/48a40c51cd0c19a16181637f92276f9018f10f26
  Author: Alex Eng <aeng at redhat.com>
  Date:   2014-10-30 (Thu, 30 Oct 2014)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/action/LanguageManagerAction.java
    M zanata-war/src/main/webapp/admin/home.xhtml
    M zanata-war/src/main/webapp/admin/stats.xhtml

  Log Message:
  -----------
  fix empty language issue: https://bugzilla.redhat.com/show_bug.cgi?id=1069951