[zanata/zanata-server] 77d73b: Fix language team member removal.

[GitHub]

  Branch: refs/heads/seam230final
  Home:   https://github.com/zanata/zanata-server
  Commit: 77d73bb439d27925e7d8b341993288d8d87fb604
      https://github.com/zanata/zanata-server/commit/77d73bb439d27925e7d8b341993288d8d87fb604
  Author: Carlos Munoz <camunoz at redhat.com>
  Date:   2013-06-03 (Mon, 03 Jun 2013)

  Changed paths:
    M zanata-war/src/main/webapp/language/language.xhtml

  Log Message:
  -----------
  Fix language team member removal.

After removing a language team member, the page context is lost and subsequent actions on the page fail. Using h:commandButton instead of a4f:commandButton fixes this problem.