PMG - Debug continued
Fix issue in page loader
Merge branch 'master' of https://github.com/Heigvd/Wegas

Conflicts:
	wegas-app/src/main/webapp/wegas-pmg/scripts/wegas-pmg-server-simulation.js
	wegas-app/src/main/webapp/wegas-pmg/scripts/wegas-pmg-server-test.js