rhbz730192 use localizable string (project/list breadcrumb)
rhbz730192 use localizable string (project page iteration document count label)
rhbz730192 use localizable strings (refresh button for iteration view table)
rhbz730192 use localizable string (find group heading)
Merge branch 'rhbz846314' into integration/master
Modified 'last translated by' and 'last modified by' to use username
rename docLastModifiedCache, include 'last translated' column in jsf doc list page