Emulate CDI events with Seam Events
Merge branch 'emulate-cdi-events' into faces-messages

Conflicts:
	zanata-war/src/main/java/org/zanata/action/LanguageTeamAction.java
	zanata-war/src/main/java/org/zanata/action/ProjectHome.java
	zanata-war/src/main/java/org/zanata/action/VersionHome.java
	zanata-war/src/main/java/org/zanata/security/ZanataOpenId.java