Change test_helper requirement in tests
In r4509 I changed the way test_helper was required in all our tests, so that tests could run on ruby 1.9.2 (ftr, ruby 1.9.2 no longer includes "." in $LOAD_PATH by default). This change was also made to ease test runs from command line (e.g.
Gregor said on github that a simple
require 'test_helper' would be good enough with ruby's
Any thought about that ? If not, I'll replace them with simplers