delete unused var
added auto loading via namespaces , removed obsolete trailing php tags, tests improvements
added auto loading via namespaces , removed obsolete trailing php tags, tests improvements
fix header and one assert
one missing phpdoc
Merge pull request #6 from oat-sa/quality

Quality
bad namespace call
fix testcase
Unit test improvements
add one namespace for user service
merge into dev
Merge branch 'quality' into develop
add ids to structures' actions
template : data-container to section and flex
dedicated compilation config
Merge branch 'develop' of git://github.com/oat-sa/extension-tao-testtaker into develop
update locales
showNodeUri from session to selectNode variable
add missing move URL
fix typo in path