[TAG] Update version tag : 0.9.3-dev
[DEV] add test
[DEV] add a worker interface
[DEBUG] windows compialtion is back (not tested)
[DEV] update Readme
[DEV] update submodule
[DEBUG] Update glew for windows 64 bits
[DEV] change level of signel log
[DEV] Correction of Resource unamed creation
[DEV] remove etk::mutex and etk::semaphore for stl inmplementation
[DEV] update travis.yml
[DEV] update exml
[INTEGRATION] update travis.xml
[INTEGRATION] update test
[INTEGRATION] update etk
[INTEGRATION] update travis test path and remove clang update (might be unneeded
[DEV] add subWidget search with there name
[DEV] change application URL loader
[DEBUG] Remove unneeded variable
[DEBUG] change visibility of the Context menu constructor