Use ldapadminPublicContextPath property for ldapadmin URLs in header

Conflicts:
	config/configurations/template
Use publicContextPath instead of hardcoded "ldapadmin/" value
Use public ContextPath in ldapadmin privateui

Conflicts:
	ldapadmin/src/main/filtered-resources/privateui/js/config.js
	ldapadmin/src/main/webapp/privateui/js/controllers.js
Include config.js file
Update template configuration
Merge remote-tracking branch 'origin/master' into ldapadmin_context_path
Merge pull request #703 from georchestra/ldapadmin_context_path

Ldapadmin context path