Eliminate TestNG warnings
Add validator for presence of tabs in source and target
Change validation message color
Merge branch 'integration/master' of github.com:zanata/zanata into integration/master
Merge branch 'integration/master' of github.com:zanata/zanata into integration/master
update newline validator test to use updated messages mock
Check for differing tabs between source and target
Merge branch 'integration/master' of github.com:zanata/zanata into integration/master
add check for internal newline consistency in newline validator
Merge branch 'integration/master' into documentListModifiedDetails
Work in progress: moving download all files to gWT component