Improved ACL-controllers for speed
Fixed problem with updating assets
Multiple select size setter and file unpack bugfix

Added functionality to determine the number of rows a multiple select
should show since 3 is not enough for a pleasant interface. Also added
jar unpack fix.
Merge branch 'master' of https://github.com/ioVulture/infoglue into ioVulture-master

Conflicts:
	src/java/org/infoglue/cms/controllers/kernel/impl/simple/AccessRightController.java
	src/java/org/infoglue/cms/controllers/kernel/impl/simple/GroupControllerProxy.java
Merge branch 'ioVulture-master' into infoglue33RC