[zanata/zanata-server] 51fd4b: disable rendering in filter list if empty string

[GitHub]

  Branch: refs/heads/integration/master
  Home:   https://github.com/zanata/zanata-server
  Commit: 51fd4b3e3c756b831026f9e01682edebd9fd40b1
      https://github.com/zanata/zanata-server/commit/51fd4b3e3c756b831026f9e01682edebd9fd40b1
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-02-13 (Fri, 13 Feb 2015)

  Changed paths:
    M zanata-war/src/main/webapp/resources/zanata/list-filter.xhtml

  Log Message:
  -----------
  disable rendering in filter list if empty string
https://bugzilla.redhat.com/show_bug.cgi?id=1190557

Squashed commit of the following:

commit a1c6547965cacd3f1cac600524486f007d689e7e
Author: Alex Eng <aeng at redhat.com>
Date:   Wed Feb 11 13:43:00 2015 +1000

    disable rendering in filter list if empty string: https://bugzilla.redhat.com/show_bug.cgi?id=1190557