Corrections de Steve + nouvelles features

Features :
Modifications possible de chaque profil par le user, y compris photo
Chemin complet de l'inscription à une mission (nouvelle
inscription/réponse/missions complètes/etc...)
Modifications des services pour tenir compte du temps (ORDER BY,
événement passés ne s'affichent pas,...
Merge branch 'master' of https://github.com/tcormin/BenevolatSteve

Conflicts:
	benevolat-root/benevolat-root-ejb/src/main/java/org/benevolat/project/model/Association.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/AllMissionsView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/AssociationView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/BenevoleView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/EvenementView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/ImageUploadView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/MissionView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/SearchView.java
	benevolat-root/benevolat-root-web/src/main/java/org/benevolat/project/controller/SessionBean.java
	benevolat-root/benevolat-root-web/src/main/webapp/WEB-INF/faces-config.xml
	benevolat-root/benevolat-root-web/src/main/webapp/WEB-INF/templates/template.xhtml
	benevolat-root/benevolat-root-web/src/main/webapp/WEB-INF/web.xml
	benevolat-root/benevolat-root-web/src/main/webapp/profileEvenement.xhtml